US Airports With the Fewest Flight Delays in June
Among the 22 busiest US airports, Salt Lake City (SLC) had the highest on-time departure rate in June: 81.3% of flights left within 15 minutes of schedule, with an average departure delay of 13 min. Across all 141 airports we ranked, Hilo (ITO) had the highest rate at 90.1%.
Ranked by the share of departures that left on time, over June 2025 (US DOT data).
- Airports ranked
- 141
- Period
- June 2025
- US on-time departures
- 72.2%
- Ranked by
- On-time departures
Major hubs
100,000+ departures a year
| # | Airport | On-time departures | Avg delay | Cancelled |
|---|---|---|---|---|
| 1 | Salt Lake City (SLC)Salt Lake City Intl, UT · 9,995 departures · most delay from airline issues | 81.3% | 13 min | 0.5% |
| 2 | San Francisco (SFO)San Francisco Intl, CA · 12,622 departures · most delay from airline issues | 80.1% | 14 min | 0.6% |
| 3 | Minneapolis (MSP)Minneapolis–Saint Paul Intl Airport / Wold–Chamberlain Field, MN · 10,418 departures · most delay from airline issues | 78.4% | 16 min | 0.8% |
| 4 | Los Angeles (LAX)Los Angeles Intl, CA · 16,578 departures · most delay from airline issues | 78.3% | 16 min | 0.6% |
| 5 | Newark (EWR)Newark Liberty Intl, NJ · 9,048 departures · most delay from air traffic control and volume | 76.6% | 23 min | 2.3% |
| 6 | Detroit (DTW)Detroit Metropolitan Wayne County, MI · 10,770 departures · most delay from airline issues | 75.8% | 19 min | 1.1% |
| 7 | Boston (BOS)Boston Logan Intl, MA · 12,372 departures · most delay from airline issues | 74.9% | 20 min | 1.3% |
| 8 | Phoenix (PHX)Phoenix Sky Harbor Intl, AZ · 15,592 departures · most delay from airline issues | 74.3% | 18 min | 0.6% |
| 9 | New York (JFK)John F. Kennedy Intl, NY · 8,848 departures · most delay from air traffic control and volume | 73.6% | 24 min | 2.4% |
| 10 | Las Vegas (LAS)Harry Reid Intl, NV · 15,782 departures · most delay from airline issues | 72.5% | 19 min | 0.8% |
| 11 | Seattle (SEA)Seattle–Tacoma Intl, WA · 15,695 departures · most delay from airline issues | 72.2% | 16 min | 0.6% |
| 12 | New York (LGA)LaGuardia, NY · 11,257 departures · most delay from air traffic control and volume | 71.0% | 29 min | 4.7% |
| 13 | Chicago (ORD)Chicago O'Hare Intl, IL · 29,641 departures · most delay from airline issues | 70.9% | 24 min | 0.9% |
| 14 | Orlando (MCO)Orlando Intl, FL · 13,234 departures · most delay from airline issues | 70.9% | 24 min | 0.9% |
| 15 | Miami (MIA)Miami Intl, FL · 8,831 departures · most delay from airline issues | 70.2% | 26 min | 1.6% |
| 16 | Washington (DCA)Ronald Reagan Washington National, DC · 11,890 departures · most delay from air traffic control and volume | 68.2% | 30 min | 5.9% |
| 17 | Nashville (BNA)Nashville Intl, TN · 9,394 departures · most delay from airline issues | 68.1% | 23 min | 1.3% |
| 18 | Charlotte (CLT)Charlotte Douglas Intl, NC · 16,403 departures · most delay from airline issues | 66.4% | 29 min | 2.9% |
| 19 | Houston (IAH)George Bush Intercontinental, TX · 10,009 departures · most delay from air traffic control and volume | 65.8% | 33 min | 2.3% |
| 20 | Atlanta (ATL)Hartsfield Jackson Atlanta Intl, GA · 27,728 departures · most delay from airline issues | 64.9% | 27 min | 2.5% |
| 21 | Denver (DEN)Denver Intl, CO · 28,175 departures · most delay from air traffic control and volume | 64.8% | 28 min | 0.7% |
| 22 | Dallas-Fort Worth (DFW)Dallas Fort Worth Intl, TX · 28,224 departures · most delay from airline issues | 62.7% | 28 min | 2.8% |
Mid-size airports
25,000 to 100,000 departures a year
| # | Airport | On-time departures | Avg delay | Cancelled |
|---|---|---|---|---|
| 1 | Honolulu, Oahu (HNL)Daniel K. Inouye Intl, HI · 4,970 departures · most delay from airline issues | 87.2% | 8 min | 0.3% |
| 2 | Kahului (OGG)Kahului Intl, HI · 2,126 departures · most delay from airline issues | 85.8% | 9 min | 0.4% |
| 3 | Burbank (BUR)Hollywood Burbank/Bob Hope, CA · 2,664 departures · most delay from airline issues | 79.5% | 14 min | 1.2% |
| 4 | Portland (PDX)Portland Intl, OR · 5,640 departures · most delay from airline issues | 79.3% | 14 min | 0.6% |
| 5 | San Jose (SJC)Norman Y. Mineta San Jose Intl, CA · 4,037 departures · most delay from airline issues | 78.8% | 14 min | 0.6% |
| 6 | Indianapolis (IND)Indianapolis Intl, IN · 4,160 departures · most delay from airline issues | 78.3% | 17 min | 1.7% |
| 7 | Santa Ana (SNA)John Wayne Orange County Intl, CA · 3,945 departures · most delay from airline issues | 78.1% | 18 min | 1.1% |
| 8 | Ontario (ONT)Ontario Intl, CA · 2,307 departures · most delay from airline issues | 78.0% | 16 min | 0.9% |
| 9 | Sacramento (SMF)Sacramento Intl, CA · 5,331 departures · most delay from airline issues | 77.7% | 14 min | 0.5% |
| 10 | Pittsburgh (PIT)Pittsburgh Intl, PA · 3,836 departures · most delay from airline issues | 77.4% | 19 min | 1.6% |
| 11 | Cleveland (CLE)Cleveland Hopkins Intl, OH · 3,507 departures · most delay from airline issues | 77.3% | 22 min | 2.8% |
| 12 | Milwaukee (MKE)General Mitchell Intl, WI · 2,482 departures · most delay from airline issues | 77.3% | 20 min | 1.5% |
| 13 | Fort Myers (RSW)Southwest Florida Intl, FL · 2,267 departures · most delay from airline issues | 77.3% | 19 min | 1.6% |
| 14 | San Antonio (SAT)San Antonio Intl, TX · 3,670 departures · most delay from airline issues | 76.4% | 21 min | 1.5% |
| 15 | Oakland (OAK)Oakland San Francisco Bay, CA · 3,047 departures · most delay from airline issues | 76.3% | 14 min | 0.6% |
| 16 | Omaha (OMA)Eppley Airfield, NE · 2,230 departures · most delay from airline issues | 76.1% | 20 min | 1.3% |
| 17 | Columbus (CMH)John Glenn Columbus Intl, OH · 3,926 departures · most delay from airline issues | 75.9% | 20 min | 2.3% |
| 18 | Raleigh/Durham (RDU)Raleigh-Durham Intl, NC · 4,864 departures · most delay from airline issues | 74.4% | 23 min | 2.1% |
| 19 | San Diego (SAN)San Diego Intl, CA · 8,558 departures · most delay from airline issues | 74.3% | 17 min | 0.8% |
| 20 | Dulles (IAD)Washington Dulles Intl, VA · 5,271 departures · most delay from airline issues | 73.7% | 26 min | 1.1% |
| 21 | Kansas City (MCI)Kansas City Intl, MO · 4,395 departures · most delay from airline issues | 73.7% | 22 min | 1.3% |
| 22 | Cincinnati / Covington (CVG)Cincinnati Northern Kentucky Intl, KY · 3,036 departures · most delay from airline issues | 73.5% | 22 min | 1.5% |
| 23 | Jacksonville (JAX)Jacksonville Intl, FL · 2,421 departures · most delay from airline issues | 73.3% | 24 min | 2.3% |
| 24 | Fort Lauderdale (FLL)Fort Lauderdale Hollywood Intl, FL · 6,558 departures · most delay from airline issues | 73.2% | 22 min | 1.0% |
| 25 | St Louis (STL)St. Louis Lambert Intl, MO · 5,733 departures · most delay from airline issues | 72.3% | 21 min | 1.0% |
| 26 | Tampa (TPA)Tampa Intl, FL · 6,567 departures · most delay from airline issues | 71.6% | 24 min | 1.3% |
| 27 | Philadelphia (PHL)Philadelphia Intl, PA · 8,699 departures · most delay from airline issues | 70.2% | 28 min | 3.2% |
| 28 | Austin (AUS)Austin Bergstrom Intl, TX · 7,719 departures · most delay from airline issues | 70.0% | 23 min | 0.9% |
| 29 | West Palm Beach (PBI)Palm Beach Intl, FL · 2,018 departures · most delay from airline issues | 69.1% | 32 min | 1.4% |
| 30 | New Orleans (MSY)Louis Armstrong New Orleans Intl, LA · 4,062 departures · most delay from airline issues | 68.7% | 27 min | 1.8% |
| 31 | Chicago (MDW)Chicago Midway Intl, IL · 7,187 departures · most delay from airline issues | 66.8% | 21 min | 0.6% |
| 32 | Houston (HOU)William P. Hobby, TX · 4,932 departures · most delay from airline issues | 65.2% | 22 min | 1.5% |
| 33 | Baltimore (BWI)Baltimore/Washington Intl Thurgood Marshall, MD · 8,660 departures · most delay from airline issues | 65.0% | 26 min | 1.4% |
| 34 | Dallas (DAL)Dallas Love Field, TX · 6,205 departures · most delay from airline issues | 63.6% | 22 min | 1.0% |
Smaller airports
5,000 to 25,000 departures a year
| # | Airport | On-time departures | Avg delay | Cancelled |
|---|---|---|---|---|
| 1 | Hilo (ITO)Hilo Intl, HI · 547 departures · most delay from airline issues | 90.1% | 5 min | 0.0% |
| 2 | Pasco (PSC)Tri Cities, WA · 581 departures · most delay from airline issues | 90.0% | 9 min | 0.2% |
| 3 | Lihue, Kauai (LIH)Lihue, HI · 1,344 departures · most delay from airline issues | 85.9% | 7 min | 0.3% |
| 4 | Kailua-Kona (KOA)Ellison Onizuka Kona Intl Airport at Keāhole, HI · 1,330 departures · most delay from airline issues | 85.9% | 13 min | 0.5% |
| 5 | Spokane (GEG)Spokane Intl, WA · 1,755 departures · most delay from airline issues | 84.7% | 10 min | 0.3% |
| 6 | Mesa (AZA)Mesa Gateway, AZ · 528 departures · most delay from airline issues | 83.9% | 11 min | 0.0% |
| 7 | Boise (BOI)Boise Air Terminal/Gowen Field, ID · 2,074 departures · most delay from airline issues | 82.9% | 12 min | 0.6% |
| 8 | Long Beach (LGB)Long Beach Intl, CA · 1,430 departures · most delay from airline issues | 82.4% | 10 min | 0.5% |
| 9 | Fresno (FAT)Fresno Yosemite Intl, CA · 1,261 departures · most delay from airline issues | 82.1% | 13 min | 0.8% |
| 10 | Syracuse (SYR)Syracuse Hancock Intl, NY · 831 departures · most delay from airline issues | 82.1% | 17 min | 2.3% |
| 11 | Palm Springs (PSP)Palm Springs Intl, CA · 750 departures · most delay from airline issues | 81.4% | 16 min | 0.1% |
| 12 | Reno (RNO)Reno Tahoe Intl, NV · 1,895 departures · most delay from airline issues | 81.0% | 14 min | 0.3% |
| 13 | Tucson (TUS)Tucson Intl, AZ · 1,481 departures · most delay from airline issues | 80.7% | 19 min | 1.1% |
| 14 | Redmond (RDM)Roberts Field, OR · 569 departures · most delay from airline issues | 80.6% | 14 min | 0.5% |
| 15 | Appleton (ATW)Appleton Intl, WI · 694 departures · most delay from airline issues | 80.4% | 21 min | 0.6% |
| 16 | Fargo (FAR)Hector Intl, ND · 576 departures · most delay from airline issues | 80.2% | 20 min | 0.2% |
| 17 | Anchorage (ANC)Ted Stevens Anchorage Intl, AK · 2,123 departures · most delay from airline issues | 80.0% | 15 min | 0.4% |
| 18 | White Plains (HPN)Westchester County, NY · 890 departures · most delay from airline issues | 79.8% | 21 min | 2.5% |
| 19 | Sarasota/Bradenton (SRQ)Sarasota Bradenton Intl, FL · 1,235 departures · most delay from airline issues | 79.2% | 16 min | 1.5% |
| 20 | Madison (MSN)Dane County Rgnl Truax Field, WI · 1,036 departures · most delay from airline issues | 78.8% | 20 min | 1.5% |
| 21 | Des Moines (DSM)Des Moines Intl, IA · 1,331 departures · most delay from airline issues | 78.4% | 19 min | 1.3% |
| 22 | Santa Barbara (SBA)Santa Barbara Muni, CA · 748 departures · most delay from airline issues | 78.1% | 21 min | 0.7% |
| 23 | Grand Rapids (GRR)Gerald R. Ford Intl, MI · 1,702 departures · most delay from airline issues | 78.0% | 21 min | 1.4% |
| 24 | Hartford (BDL)Bradley Intl, CT · 1,996 departures · most delay from airline issues | 77.9% | 19 min | 2.3% |
| 25 | Jackson (JAC)Jackson Hole, WY · 715 departures · most delay from airline issues | 77.9% | 22 min | 1.3% |
| 26 | Cedar Rapids (CID)The Eastern Iowa, IA · 703 departures · most delay from airline issues | 77.6% | 27 min | 0.8% |
| 27 | Rochester (ROC)Frederick Douglass Greater Rochester Intl, NY · 837 departures · most delay from airline issues | 77.3% | 17 min | 2.3% |
| 28 | Albuquerque (ABQ)Albuquerque Intl Sunport, NM · 2,294 departures · most delay from airline issues | 77.1% | 16 min | 1.1% |
| 29 | Louisville (SDF)Louisville Muhammad Ali Intl, KY · 2,114 departures · most delay from airline issues | 76.5% | 22 min | 2.4% |
| 30 | Greensboro (GSO)Piedmont Triad Intl, NC · 840 departures · most delay from airline issues | 76.3% | 22 min | 3.6% |
| 31 | Lubbock (LBB)Lubbock Preston Smith Intl, TX · 573 departures · most delay from airline issues | 76.3% | 22 min | 2.1% |
| 32 | Manchester (MHT)Manchester-Boston Rgnl, NH · 549 departures · most delay from airline issues | 76.3% | 21 min | 2.4% |
| 33 | San Luis Obispo (SBP)San Luis County Rgnl, CA · 431 departures · most delay from airline issues | 76.0% | 28 min | 0.5% |
| 34 | Eugene (EUG)Eugene, OR · 749 departures · most delay from airline issues | 75.8% | 17 min | 0.1% |
| 35 | Albany (ALB)Albany Intl, NY · 1,099 departures · most delay from airline issues | 75.7% | 27 min | 2.4% |
| 36 | Charleston (CHS)Charleston Intl, SC · 2,275 departures · most delay from airline issues | 75.6% | 21 min | 2.0% |
| 37 | Pensacola (PNS)Pensacola Intl, FL · 1,445 departures · most delay from airline issues | 75.6% | 22 min | 2.7% |
| 38 | El Paso (ELP)El Paso Intl, TX · 1,417 departures · most delay from airline issues | 75.6% | 18 min | 0.7% |
| 39 | Bozeman (BZN)Bozeman Yellowstone Intl, MT · 1,129 departures · most delay from airline issues | 75.6% | 20 min | 0.2% |
| 40 | Key West (EYW)Key West Intl, FL · 504 departures · most delay from airline issues | 75.5% | 27 min | 1.2% |
| 41 | Amarillo (AMA)Rick Husband Amarillo Intl, TX · 460 departures · most delay from airline issues | 75.5% | 24 min | 1.5% |
| 42 | Sioux Falls (FSD)Sioux Falls Rgnl, SD · 643 departures · most delay from airline issues | 75.4% | 28 min | 0.9% |
| 43 | Buffalo (BUF)Buffalo Niagara Intl, NY · 1,771 departures · most delay from airline issues | 75.2% | 22 min | 3.0% |
| 44 | Providence/Warwick (PVD)Rhode Island T. F. Green Intl, RI · 1,324 departures · most delay from airline issues | 75.2% | 19 min | 2.8% |
| 45 | Rapid City (RAP)Rapid City Rgnl, SD · 612 departures · most delay from airline issues | 75.2% | 23 min | 1.0% |
| 46 | Dayton (DAY)James M. Cox Dayton Intl, OH · 682 departures · most delay from airline issues | 74.7% | 25 min | 3.7% |
| 47 | Punta Gorda (PGD)Punta Gorda, FL · 589 departures · most delay from airline issues | 74.7% | 19 min | 0.0% |
| 48 | South Bend (SBN)South Bend Intl, IN · 649 departures · most delay from airline issues | 74.6% | 27 min | 1.5% |
| 49 | Fort Wayne (FWA)Fort Wayne Intl, IN · 603 departures · most delay from airline issues | 74.6% | 26 min | 0.7% |
| 50 | Birmingham (BHM)Birmingham-Shuttlesworth Intl, AL · 1,548 departures · most delay from airline issues | 74.4% | 25 min | 3.1% |
| 51 | Tulsa (TUL)Tulsa Intl, OK · 1,700 departures · most delay from airline issues | 74.1% | 23 min | 1.9% |
| 52 | Richmond (RIC)Richmond Intl, VA · 1,650 departures · most delay from airline issues | 73.9% | 25 min | 2.7% |
| 53 | Portland (PWM)Portland Intl Jetport, ME · 1,139 departures · most delay from airline issues | 73.7% | 25 min | 1.8% |
| 54 | Colorado Springs (COS)City of Colorado Springs Muni, CO · 1,172 departures · most delay from airline issues | 73.6% | 25 min | 1.3% |
| 55 | Midland (MAF)Midland Intl Air and Space Port, TX · 862 departures · most delay from airline issues | 73.6% | 21 min | 1.3% |
| 56 | Traverse City (TVC)Cherry Capital, MI · 613 departures · most delay from airline issues | 73.6% | 27 min | 1.8% |
| 57 | Harrisburg (MDT)Harrisburg Intl, PA · 453 departures · most delay from airline issues | 73.6% | 28 min | 1.3% |
| 58 | Santa Rosa (STS)Charles M. Schulz Sonoma County, CA · 404 departures · most delay from airline issues | 73.1% | 23 min | 0.7% |
| 59 | Valparaiso (VPS)Destin-Fort Walton Beach, FL · 1,284 departures · most delay from airline issues | 72.4% | 23 min | 1.6% |
| 60 | Memphis (MEM)Memphis Intl, TN · 2,243 departures · most delay from airline issues | 72.3% | 24 min | 2.5% |
| 61 | Knoxville/Maryville (TYS)McGhee Tyson, TN · 1,227 departures · most delay from airline issues | 72.1% | 28 min | 2.3% |
| 62 | Wilmington (ILM)Wilmington Intl, NC · 766 departures · most delay from airline issues | 72.0% | 28 min | 3.9% |
| 63 | Fayetteville/Springdale/Rogers (XNA)Northwest Arkansas National, AR · 1,158 departures · most delay from airline issues | 71.8% | 25 min | 2.1% |
| 64 | Shreveport (SHV)Shreveport Rgnl, LA · 621 departures · most delay from airline issues | 71.8% | 23 min | 3.5% |
| 65 | Norfolk (ORF)Norfolk Intl, VA · 1,821 departures · most delay from airline issues | 71.7% | 26 min | 2.5% |
| 66 | Islip (ISP)Long Island MacArthur, NY · 449 departures · most delay from airline issues | 71.7% | 28 min | 0.7% |
| 67 | Peoria (PIA)General Wayne A. Downing Peoria Intl, IL · 512 departures · most delay from airline issues | 71.6% | 28 min | 1.0% |
| 68 | Oklahoma City (OKC)OKC Will Rogers World, OK · 2,224 departures · most delay from airline issues | 71.4% | 26 min | 1.3% |
| 69 | Greenville/Greer/Spartanburg (GSP)Greenville-Spartanburg Intl, SC · 1,227 departures · most delay from airline issues | 71.2% | 24 min | 3.2% |
| 70 | Panama City Beach (ECP)Northwest Florida Beaches Intl, FL · 1,065 departures · most delay from airline issues | 71.0% | 27 min | 3.0% |
| 71 | Springfield (SGF)Springfield Branson National, MO · 918 departures · most delay from airline issues | 71.0% | 26 min | 2.0% |
| 72 | Jackson (JAN)Jackson-Medgar Wiley Evers Intl, MS · 572 departures · most delay from airline issues | 71.0% | 24 min | 4.0% |
| 73 | Asheville (AVL)Asheville Rgnl, NC · 994 departures · most delay from airline issues | 70.8% | 21 min | 2.3% |
| 74 | Burlington (BTV)Patrick Leahy Burlington Intl, VT · 598 departures · most delay from airline issues | 70.6% | 33 min | 6.2% |
| 75 | Huntsville (HSV)Huntsville Intl, AL · 735 departures · most delay from airline issues | 70.1% | 26 min | 4.1% |
| 76 | Myrtle Beach (MYR)Myrtle Beach Intl, SC · 1,713 departures · most delay from airline issues | 70.0% | 29 min | 2.2% |
| 77 | Lexington (LEX)Blue Grass, KY · 910 departures · most delay from airline issues | 69.6% | 30 min | 3.0% |
| 78 | Wichita (ICT)Wichita Dwight D. Eisenhower National, KS · 1,046 departures · most delay from airline issues | 69.4% | 34 min | 2.7% |
| 79 | Columbia (CAE)Columbia Metropolitan, SC · 469 departures · most delay from airline issues | 69.3% | 30 min | 5.5% |
| 80 | Savannah (SAV)Savannah Hilton Head Intl, GA · 1,725 departures · most delay from airline issues | 68.6% | 28 min | 2.4% |
| 81 | Pinellas Park (PIE)St. Petersburg Clearwater Intl, FL · 979 departures · most delay from airline issues | 67.6% | 26 min | 0.2% |
| 82 | Little Rock (LIT)Bill & Hillary Clinton National Airport/Adams Field, AR · 1,091 departures · most delay from airline issues | 67.2% | 27 min | 1.9% |
| 83 | Orlando (SFB)Orlando Sanford Intl, FL · 1,042 departures · most delay from airline issues | 65.6% | 27 min | 0.5% |
| 84 | Chattanooga (CHA)Chattanooga Metropolitan Airport (Lovell Field), TN · 451 departures · most delay from airline issues | 61.0% | 34 min | 4.0% |
| 85 | Aspen (ASE)Aspen-Pitkin County Airport (Sardy Field), CO · 596 departures · most delay from airline issues | 56.6% | 55 min | 6.9% |
By month
Delays follow the seasons: summer storms and winter weather hit different airports. Pick a month:
Frequently asked
- What counts as an on-time departure?
- The US Department of Transportation counts a flight as on time when it leaves the gate less than 15 minutes after its scheduled departure time. Cancelled and diverted flights are not counted as on time.
- Which month has the most flight delays in the US?
- In the last 12 months of data, July was the worst month nationally, with 71.4% of departures on time, and September was the best at 83.5%.
- Why are airports grouped by size?
- A hub with 300,000 departures a year deals with very different congestion than a regional airport, so each airport is ranked against airports of a similar size. Airports with fewer than 5,000 departures a year are not ranked.
- Does a low ranking mean I should avoid an airport?
- Not necessarily. These are historical averages. Leaving early in the day, picking the most reliable flight on your route, and checking FAA delays before you go matter more than the airport alone.
Most delayed airports in June
See ranking →Most on-time flights on the busiest routes
See flights →Find the most reliable flight for your trip
Search flights →Historical averages, not a prediction. Source: US Department of Transportation, Bureau of Transportation Statistics on-time reports for US airlines that report to the DOT. ATIS Alerts is not affiliated with any airline or airport.