tailodds FORECAST
Tickets
Any day
3,513 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 93% depart on time. After 4 pm it’s barely half.

Best time to leave 9–10 am 95% arrive on time from BOS
Best single flight DL 5703 BOS 06:35 → BWI 08:20 · 90% on time Avoid DL 5644 BOS 15:50 → BWI 17:42 · 79% on time

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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
BOS
94
95
95
88
96
88
75
78
77
76
67
53
64
35
45
46
41
% 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.
Delta (incl. Republic) 1,094 83% 3.8% 71 min
Southwest 2,374 78% 2.1% 67 min
Spirit 45 – 4.4% 64 min

Dimmed: fewer than 150 flights in the year, too few to rank.

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.
DL 5703flown by Republic BOS 06:35 BWI 08:20 90%
DL 5668flown by Republic BOS 11:09 BWI 12:49 84%
DL 5644flown by Republic BOS 15:50 BWI 17:42 79%

All 15 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 727 BOS 05:30 BWI 07:05 1h 35m 58 89% 1.7% 81 min
DL 5703flown by Republic BOS 06:35 BWI 08:20 1h 44m 218 90% 2.8% 61 min
WN 487 BOS 07:15 BWI 08:55 1h 40m 66 66% 3.0% 71 min
WN 732 BOS 08:55 BWI 10:30 1h 35m 49 92% 0.0% 92 min
DL 5668flown by Republic BOS 11:09 BWI 12:49 1h 40m 174 84% 4.0% 43 min
WN 3038 BOS 11:35 BWI 13:10 1h 35m 16 75% 0.0% 26 min
WN 733 BOS 13:20 BWI 15:00 1h 40m 33 91% 0.0% 28 min
WN 2247 BOS 14:25 BWI 16:00 1h 35m 16 64% 12.5% 42 min
DL 5644flown by Republic BOS 15:50 BWI 17:42 1h 52m 331 79% 5.1% 64 min
WN 1053 BOS 15:55 BWI 17:40 1h 45m 26 50% 3.8% 73 min
WN 1898 BOS 17:20 BWI 19:10 1h 50m 57 52% 5.3% 84 min
WN 3543 BOS 18:40 BWI 20:25 1h 45m 16 36% 6.2% 99 min
WN 735 BOS 19:50 BWI 21:35 1h 45m 26 36% 0.0% 67 min
DL 5851flown by Republic BOS 20:35 BWI 22:29 1h 49m 132 63% 6.8% 106 min
WN 736 BOS 22:15 BWI 23:55 1h 40m 34 55% 2.9% 64 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.
Delta BOS BWI 1h 49m 83% 3.8% 1,094 Flying now
Southwest BOS BWI 1h 40m 78% 2.1% 2,374 Flying now
Spirit BOS BWI 1h 30m 70% 4.4% 45 Not 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