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

Route on-time record

PVD to BWI: most on-time flights and the best time to fly

Providence/Warwick (Rhode Island T. F. Green International Airport) to Baltimore (Baltimore/Washington International Thurgood Marshall Airport). 1,885 nonstop flights in Jun 2025 to May 2026, 84% arrived within 15 minutes and 2.2% were cancelled. The most reliable flight number was Southwest 1944 at 5:45 AM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

PVD → BWI

Providence/Warwick to Baltimore: 1,885 nonstop flights a year

On time (12 months)

84%

Cancelled

2.2%

avg delay 10 min

Best time to leave

Before 9 AM

93% on time vs 60% 6 to 9 PM

Most reliable airline

Southwest

82% chance on time

Check PVD to BWI fares

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

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · Southwest 1944

    5:45 AM → 7:15 AM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    95%

    chance on time

    On time (history)
    100%
    Cancelled
    0.0%
    Avg arrival delay
    1 min
    • Arrived on time 100% of the time (55 flights, Jun 2025 to May 2026).
    • Never cancelled in 55 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 93% on time; 6 to 9 PM: 60%).
    • Short track record (55 flights), so its score leans on the airline's record at this hour.

    Limited track record · 55 flights

    Find Southwest 1944 fares Opens this date on Aviasales

  2. #2 · Southwest 236

    5:35 AM → 7:05 AM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    91%

    chance on time

    On time (history)
    94%
    Cancelled
    0.0%
    Avg arrival delay
    6 min
    • Arrived on time 94% of the time (33 flights, Jun 2025 to May 2026).
    • Never cancelled in 33 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 93% on time; 6 to 9 PM: 60%).
    • Short track record (33 flights), so its score leans on the airline's record at this hour.

    Limited track record · 33 flights

    Find Southwest 236 fares Opens this date on Aviasales

  3. #3 · Southwest 3249

    9:05 AM → 10:35 AM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as Southwest 2231; its record covers all of them.

    91%

    chance on time

    On time (history)
    95%
    Cancelled
    0.0%
    Avg arrival delay
    2 min
    • Arrived on time 95% of the time (44 flights, Jun 2025 to May 2026).
    • Never cancelled in 44 scheduled flights.
    • Short track record (44 flights), so its score leans on the airline's record at this hour.

    Limited track record · 44 flights

    Find Southwest 3249 fares Opens this date on Aviasales

  4. #4 · Southwest 2786

    8:55 AM → 10:25 AM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    91%

    chance on time

    On time (history)
    96%
    Cancelled
    0.0%
    Avg arrival delay
    2 min
    • Arrived on time 96% of the time (28 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 93% on time; 6 to 9 PM: 60%).
    • Short track record (28 flights), so its score leans on the airline's record at this hour.

    Limited track record · 28 flights

    Find Southwest 2786 fares Opens this date on Aviasales

  5. #5 · Southwest 509

    9:20 AM → 10:50 AM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    90%

    chance on time

    On time (history)
    95%
    Cancelled
    0.0%
    Avg arrival delay
    3 min
    • Arrived on time 95% of the time (55 flights, Jun 2025 to May 2026).
    • Never cancelled in 55 scheduled flights.
    • Short track record (55 flights), so its score leans on the airline's record at this hour.

    Limited track record · 55 flights

    Find Southwest 509 fares Opens this date on Aviasales

  6. #6 · Southwest 3967

    2:30 PM → 4:00 PM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    90%

    chance on time

    On time (history)
    100%
    Cancelled
    3.3%
    Avg arrival delay
    2 min
    • Arrived on time 100% of the time (29 flights, Jun 2025 to May 2026).
    • Cancelled 3.3% of the time (1 of 30).
    • Lands inside BWI's trouble window: 81% of its 43 ground stops and delay programs started between 2 PM and 8 PM.
    • Short track record (29 flights), so its score leans on the airline's record at this hour.

    Limited track record · 29 flights

    Find Southwest 3967 fares Opens this date on Aviasales

  7. #7 · Southwest 1150

    11:30 AM → 1:00 PM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-29. Same departure also flew as Southwest 2671; its record covers all of them.

    88%

    chance on time

    On time (history)
    95%
    Cancelled
    0.0%
    Avg arrival delay
    4 min
    • Arrived on time 95% of the time (38 flights, Jun 2025 to May 2026).
    • Never cancelled in 38 scheduled flights.
    • Short track record (38 flights), so its score leans on the airline's record at this hour.

    Limited track record · 38 flights

    Find Southwest 1150 fares Opens this date on Aviasales

  8. #8 · Southwest 1192

    4:35 PM → 6:10 PM1h 35m nonstop

    Local times, typical schedule. Last flown 2026-05-29.

    82%

    chance on time

    On time (history)
    90%
    Cancelled
    0.0%
    Avg arrival delay
    6 min
    • Arrived on time 90% of the time (39 flights, Jun 2025 to May 2026).
    • Never cancelled in 39 scheduled flights.
    • Lands inside BWI's trouble window: 81% of its 43 ground stops and delay programs started between 2 PM and 8 PM.
    • Short track record (39 flights), so its score leans on the airline's record at this hour.

    Limited track record · 39 flights

    Find Southwest 1192 fares Opens this date on Aviasales

  9. #9 · Southwest 3645

    2:45 PM → 4:20 PM1h 35m nonstop

    Local times, typical schedule. Last flown 2026-05-30.

    81%

    chance on time

    On time (history)
    75%
    Cancelled
    0.0%
    Avg arrival delay
    8 min
    • Arrived on time 75% of the time (8 flights, Jun 2025 to May 2026).
    • Lands inside BWI's trouble window: 81% of its 43 ground stops and delay programs started between 2 PM and 8 PM.
    • Short track record (8 flights), so its score leans on the airline's record at this hour.

    Limited track record · 8 flights

    Find Southwest 3645 fares Opens this date on Aviasales

  10. #10 · Southwest 3287

    3:55 PM → 5:25 PM1h 30m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    73%

    chance on time

    On time (history)
    75%
    Cancelled
    0.0%
    Avg arrival delay
    11 min
    • Arrived on time 75% of the time (32 flights, Jun 2025 to May 2026).
    • Never cancelled in 32 scheduled flights.
    • Lands inside BWI's trouble window: 81% of its 43 ground stops and delay programs started between 2 PM and 8 PM.
    • Short track record (32 flights), so its score leans on the airline's record at this hour.

    Limited track record · 32 flights

    Find Southwest 3287 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Southwest Airlines82%

    1,885 flights · 84% on time as flown · 2.2% cancel

On time by departure time

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

  • Before 9 AM93%

    622 flights · avg delay 6 min

  • 9 AM to noon92%

    324 flights · avg delay 5 min

  • Noon to 3 PM83%

    428 flights · avg delay 9 min

  • 3 to 6 PM74%

    331 flights · avg delay 14 min

  • 6 to 9 PM60%

    180 flights · avg delay 29 min

Best day: Tuesday (89%). Worst: Friday (83%).

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
90
F
91
M
88
A
90
M
84
J
78
J
72
A
84
S
92
O
89
N
92
D
85

What delays this route

  • Late-arriving aircraft50%
  • Airline (crew, maintenance, boarding)27%
  • Air traffic control and airport volume22%

Share of delay minutes by the cause airlines report to the US DOT.

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

PVD to BWI questions

What time of day is best to fly PVD to BWI?
Before 9 AM: 93% of flights arrived on time, against 60% for departures 6 to 9 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
Which airline is most on time from PVD to BWI?
Southwest, with a season-adjusted 82% chance of operating and arriving on time over 1,885 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on PVD to BWI?
July (72% on time); the best was November (92%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from PVD

Live status: FAA delays and ground stops