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Showing American only (incl. its regional partners)All airlines ×
2,643 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 4 in 5 depart on time. After 4 pm it’s barely half.

Best time to leave 7–8 am 85% arrive on time from DFW
Best single flight AA 1206 DFW 08:50 → BOS 13:37 · 82% on time Avoid AA 1048 DFW 16:04 → BOS 20:50 · 44% 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).

7
8
9
10
11
12
13
14
15
16
17
18
19
DFW
82
77
76
72
63
51
42
52
61
49
50
% 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.

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.
AA 1206 DFW 08:50 BOS 13:37 82%
AA 1366 DFW 18:48 BOS 23:37 64%
AA 2306 DFW 17:27 BOS 22:17 55%
AA 1048 DFW 16:04 BOS 20:50 44%

All 12 American 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.
AA 1583 DFW 07:00 BOS 11:47 3h 47m 41 78% 0.0% 82 min
AA 1206 DFW 08:50 BOS 13:37 3h 47m 363 82% 2.2% 71 min
AA 2639 DFW 08:51 BOS 13:37 3h 46m 22 90% 9.1% 111 min
AA 1595 DFW 10:22 BOS 15:10 3h 48m 71 70% 1.4% 52 min
AA 1577 DFW 12:17 BOS 17:07 3h 49m 72 57% 5.6% 64 min
AA 3015 DFW 14:30 BOS 19:20 3h 50m 10 12% 20.0% 54 min
AA 1048 DFW 16:04 BOS 20:50 3h 46m 182 44% 2.2% 78 min
AA 2306 DFW 17:27 BOS 22:17 3h 50m 261 55% 3.8% 76 min
AA 2224 DFW 18:19 BOS 23:10 3h 51m 20 40% 0.0% 120 min
AA 1742 DFW 18:20 BOS 23:09 3h 49m 44 40% 9.1% 66 min
AA 1366 DFW 18:48 BOS 23:37 3h 49m 273 64% 4.4% 69 min
AA 1767 DFW 19:13 BOS 23:59 3h 46m 76 42% 9.2% 87 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.
American DFW BOS 3h 47m 66% 3.4% 2,643 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