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Showing American only (incl. its regional partners)All airlines ×
2,637 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 57%.

Best time to leave 5–6 am 92% arrive on time from BOS
Best single flight AA 2527 BOS 06:00 → DFW 09:22 · 91% on time Avoid AA 479 BOS 09:01 → DFW 12:19 · 85% 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).

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BOS
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% 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 2527 BOS 06:00 DFW 09:22 91%
AA 701 BOS 08:01 DFW 11:21 91%
AA 479 BOS 09:01 DFW 12:19 85%

All 10 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 2527 BOS 06:00 DFW 09:22 4h 22m 360 91% 3.3% 67 min
AA 2555 BOS 07:00 DFW 10:22 4h 22m 76 92% 5.3% 113 min
AA 701 BOS 08:01 DFW 11:21 4h 20m 180 91% 3.9% 80 min
AA 479 BOS 09:01 DFW 12:19 4h 18m 209 85% 0.5% 145 min
AA 1583 BOS 12:38 DFW 15:59 4h 21m 31 68% 0.0% 132 min
AA 909 BOS 12:39 DFW 15:58 4h 19m 45 63% 4.4% 97 min
AA 820 BOS 14:27 DFW 17:50 4h 23m 62 72% 3.2% 74 min
AA 1442 BOS 14:56 DFW 18:19 4h 23m 66 58% 1.5% 82 min
AA 1595 BOS 16:06 DFW 19:38 4h 32m 70 74% 4.3% 70 min
AA 1577 BOS 17:57 DFW 21:20 4h 28m 69 58% 14.5% 61 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 BOS DFW 4h 32m 80% 3.5% 2,637 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