Skip to content

All Products

Aviation Intelligence

Alerts & Airspace

Free Pilot Tools & Widgets

RC Aviation

Games & Learning

Weather Research & More

Pilot Resources

My Airports

Your shortcuts, saved on this device. Search to add an airport.

No airports saved yet. Add the fields you visit most.

Ask ATIS

ATIS Alerts Smart Flight Search

Find the flight least likely to be delayed

Beta

We rank real flight numbers by how often they flew and arrived on time over the last 12 months, adjusted for your travel month and departure time, then check nearby airports and calmer connections. US airlines and airports.

MYR → MDW

Myrtle Beach to Chicago: 359 nonstop flights a year

On time (12 months)

84%

Cancelled

1.1%

avg delay 15 min

Best time to leave

Before 9 AM

94% on time vs 70% 6 to 9 PM

Most reliable airline

Southwest

83% chance on time

Check MYR to MDW fares

Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Best trips

2 nonstop, 38 with 1 connection. Best overall weighs the chance you arrive on time as booked, connection odds, travel time and separate tickets.

  1. Best overall#1 · Nonstop · 2h 15m

    2:20 PM → 3:35 PM

    83%

    arrive on time

    2:20 PM MYR → 3:35 PM MDW2h 15m

    Southwest 3242

    Boeing 737-700 or 737 MAX 8 · 1–22 yrs old
    84% on time · 1.0% cancel
    Find Southwest 3242 fares Opens this date on Aviasales

  2. #2 · Nonstop · 2h 15m

    11:20 AM → 12:35 PM

    82%

    arrive on time

    11:20 AM MYR → 12:35 PM MDW2h 15m

    Southwest 1637

    Boeing 737-800 or 737-700 · 8–22 yrs old
    83% on time · 1.0% cancel
    Find Southwest 1637 fares Opens this date on Aviasales

  3. #3 · 1 connection · 4h 51m · one ticket (Delta)

    6:00 AM → 9:56 AM

    90%

    connections made

    77%

    arrive on time

    6:00 AM MYR → 7:30 AM ATL1h 25m

    Delta 3162

    Airbus A320 or Boeing 737-900ER · 8–34 yrs old
    91% on time · 2.5% cancel
    Connect in ATL · 1h 29m · 95% chance to make it · same ticket: the airline rebooks you if you miss it

    8:59 AM ATL → 9:56 AM MDW1h 57m

    Delta 1063

    Boeing 717 or Airbus A319 · 22–27 yrs old
    85% on time · 2.9% cancel
    Find this Delta trip Look for Delta 3162 + Delta 1063 on Aviasales

  4. #4 · 1 connection · 5h 15m · one ticket (Southwest)

    11:50 AM → 4:05 PM

    93%

    connections made

    77%

    arrive on time

    11:50 AM MYR → 1:15 PM BWI1h 25m

    Southwest 123

    Boeing 737-700 or 737 MAX 8 · 1–24 yrs old
    84% on time · 1.3% cancel
    Connect in BWI · 1h 45m · 96% chance to make it · same ticket: the airline rebooks you if you miss it

    3:00 PM BWI → 4:05 PM MDW2h 05m

    Southwest 1717 · also flew as 2786

    Boeing 737-700 or 737-800 · 0–23 yrs old
    82% on time · 1.8% cancel
    Find this Southwest trip Look for Southwest 123 + Southwest 1717 on Aviasales

  5. #5 · 1 connection · 6h 45m · one ticket (Delta)

    10:23 AM → 4:12 PM

    95%

    connections made

    80%

    arrive on time

    10:23 AM MYR → 11:49 AM ATL1h 23m

    Delta 3047

    Boeing 717 · 22–27 yrs old
    90% on time · 2.0% cancel
    Connect in ATL · 3h 26m · 99% chance to make it · same ticket: the airline rebooks you if you miss it

    3:15 PM ATL → 4:12 PM MDW1h 56m

    Delta 1728

    Airbus A320 · 24–34 yrs old
    85% on time · 2.0% cancel
    Find this Delta trip Look for Delta 3047 + Delta 1728 on Aviasales

  6. #6 · 1 connection · 6h 57m · one ticket (Delta)

    6:00 AM → 12:02 PM

    93%

    connections made

    81%

    arrive on time

    6:00 AM MYR → 7:30 AM ATL1h 25m

    Delta 3162

    Airbus A320 or Boeing 737-900ER · 8–34 yrs old
    91% on time · 2.5% cancel
    Connect in ATL · 3h 35m · 98% chance to make it · same ticket: the airline rebooks you if you miss it

    11:05 AM ATL → 12:02 PM MDW1h 57m

    Delta 2417

    Boeing 717 or Airbus A319 · 22–27 yrs old
    87% on time · 3.1% cancel
    Find this Delta trip Look for Delta 3162 + Delta 2417 on Aviasales

  7. #7 · 1 connection · 4h 50m · one ticket (Southwest)

    8:15 AM → 12:05 PM

    91%

    connections made

    74%

    arrive on time

    8:15 AM MYR → 9:40 AM BWI1h 25m

    Southwest 3094

    Boeing 737-800 or 737 MAX 8 · 1–12 yrs old
    93% on time · 1.2% cancel
    Connect in BWI · 1h 25m · 94% chance to make it · same ticket: the airline rebooks you if you miss it

    11:05 AM BWI → 12:05 PM MDW2h 00m

    Southwest 2646 · also flew as 3108

    Boeing 737 MAX 8 or 737-800 · 1–19 yrs old
    81% on time · 2.0% cancel
    Find this Southwest trip Look for Southwest 3094 + Southwest 2646 on Aviasales

  8. #8 · 1 connection · 4h 30m · one ticket (Southwest)

    8:30 AM → 12:05 PM

    89%

    connections made

    72%

    arrive on time

    8:30 AM MYR → 10:00 AM BWI1h 25m

    Southwest 3522

    Boeing 737-700 · 15–23 yrs old
    93% on time · 1.1% cancel
    Connect in BWI · 1h 05m · 92% chance to make it · same ticket: the airline rebooks you if you miss it

    11:05 AM BWI → 12:05 PM MDW2h 00m

    Southwest 2646 · also flew as 3108

    Boeing 737 MAX 8 or 737-800 · 1–19 yrs old
    81% on time · 2.0% cancel
    Find this Southwest trip Look for Southwest 3522 + Southwest 2646 on Aviasales

  9. #9 · 1 connection · 5h 25m · one ticket (Southwest)

    11:50 AM → 4:15 PM

    94%

    connections made

    75%

    arrive on time

    11:50 AM MYR → 1:15 PM BWI1h 25m

    Southwest 123

    Boeing 737-700 or 737 MAX 8 · 1–24 yrs old
    84% on time · 1.3% cancel
    Connect in BWI · 1h 55m · 97% chance to make it · same ticket: the airline rebooks you if you miss it

    3:10 PM BWI → 4:15 PM MDW2h 05m

    Southwest 3413

    Boeing 737-700 · 18–23 yrs old
    80% on time · 1.8% cancel
    Find this Southwest trip Look for Southwest 123 + Southwest 3413 on Aviasales

  10. #10 · 1 connection · 4h 53m · one ticket (Delta)

    1:30 PM → 5:22 PM

    94%

    connections made

    73%

    arrive on time

    1:30 PM MYR → 2:54 PM ATL1h 25m

    Delta 3182

    Boeing 717 · 22–27 yrs old
    90% on time · 1.9% cancel
    Connect in ATL · 1h 33m · 97% chance to make it · same ticket: the airline rebooks you if you miss it

    4:27 PM ATL → 5:22 PM MDW1h 55m

    Delta 2060

    Boeing 717 · 22–27 yrs old
    78% on time · 1.7% cancel
    Find this Delta trip Look for Delta 3182 + Delta 2060 on Aviasales

Aircraft and ages come from the planes each flight number actually flew in the last 3 months of data (FAA registry build years); airlines can swap planes.

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Southwest Airlines83%

    359 flights · 84% on time as flown · 1.1% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM94%

    143 flights · avg delay 6 min

  • Noon to 3 PM90%

    63 flights · avg delay 6 min

  • 3 to 6 PM70%

    103 flights · avg delay 34 min

  • 6 to 9 PM70%

    44 flights · avg delay 15 min

Best day: Tuesday (90%). Worst: Sunday (79%).

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure