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1,867 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 3 in 5.

Best time to leave 8–9 am 100% arrive on time from BWI

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
BWI
92
87
100
80
87
69
82
72
82
72
66
66
61
58
59
66
44
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
Southwest 1,867 81% 2.1% 51 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.

No flight on this route ran 150+ times in the year.

All 9 flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
WN 4821 BWI 07:05 PVD 08:25 1h 20m 57 93% 1.8% 41 min
WN 4628 BWI 10:45 PVD 12:05 1h 20m 34 85% 0.0% 43 min
WN 2793 BWI 11:10 PVD 12:30 1h 20m 16 100% 0.0% –
WN 4287 BWI 13:00 PVD 14:20 1h 20m 16 93% 12.5% 24 min
WN 823 BWI 13:15 PVD 14:35 1h 20m 26 85% 0.0% 48 min
WN 1017 BWI 15:15 PVD 16:35 1h 20m 15 79% 6.7% 76 min
WN 1062 BWI 16:55 PVD 18:20 1h 25m 42 77% 4.8% 41 min
WN 1754 BWI 18:15 PVD 19:42 1h 28m 16 57% 12.5% 86 min
WN 1063 BWI 19:25 PVD 20:58 1h 32m 26 65% 11.5% 79 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
Southwest BWI PVD 1h 20m 81% 2.1% 1,867 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON