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5,672 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 3 in 5.

Best time to leave 6–7 am 93% arrive on time from BOS
Best single flight DL 2611 BOS 06:06 → JFK 07:25 · 93% on time Avoid B6 717 BOS 12:42 → JFK 14:04 · 62% 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
93
94
94
86
92
85
75
74
81
67
72
62
63
58
56
60
63
% 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) 1,791 79% 4.9% 60 min
American (incl. Republic) 1,465 77% 4.6% 70 min
JetBlue 2,416 73% 4.7% 79 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.
DL 2611 BOS 06:06 JFK 07:25 93%
DL 5720flown by Republic BOS 09:05 JFK 10:24 87%
DL 5808flown by Republic BOS 13:35 JFK 15:10 76%
B6 1017 BOS 08:42 JFK 10:06 67%
DL 5814flown by Republic BOS 17:05 JFK 18:43 66%
· · ·
DL 5702flown by Republic BOS 21:20 JFK 22:47 66%
B6 717 BOS 12:42 JFK 14:04 62%

All 16 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.
B6 917 BOS 05:15 JFK 06:28 1h 13m 141 94% 3.5% 33 min
B6 2917 BOS 05:20 JFK 06:34 1h 14m 44 81% 2.3% 110 min
AA 4401flown by Republic BOS 06:01 JFK 07:30 1h 29m 137 97% 0.7% 63 min
DL 2611 BOS 06:06 JFK 07:25 1h 19m 349 93% 2.9% 77 min
B6 2817 BOS 06:40 JFK 08:00 1h 20m 15 79% 6.7% 64 min
B6 1017 BOS 08:42 JFK 10:06 1h 24m 306 67% 4.9% 74 min
DL 5720flown by Republic BOS 09:05 JFK 10:24 1h 19m 364 87% 2.2% 49 min
AA 4366flown by Republic BOS 12:21 JFK 13:50 1h 29m 72 80% 2.8% 56 min
B6 717 BOS 12:42 JFK 14:04 1h 30m 329 62% 4.0% 77 min
DL 5808flown by Republic BOS 13:35 JFK 15:10 1h 34m 348 76% 4.6% 52 min
B6 317 BOS 16:07 JFK 17:25 1h 21m 145 60% 6.2% 112 min
DL 5814flown by Republic BOS 17:05 JFK 18:43 1h 38m 224 66% 8.9% 68 min
AA 4390flown by Republic BOS 17:46 JFK 19:29 1h 43m 72 57% 12.5% 84 min
B6 817 BOS 19:05 JFK 20:36 1h 31m 131 55% 12.2% 114 min
B6 1117 BOS 20:14 JFK 21:40 1h 25m 149 75% 4.7% 76 min
DL 5702flown by Republic BOS 21:20 JFK 22:47 1h 32m 208 66% 7.7% 55 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 JFK 1h 33m 79% 4.9% 1,791 Flying now
American BOS JFK 1h 27m 77% 4.6% 1,465 Flying now
JetBlue BOS JFK 1h 21m 73% 4.7% 2,416 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