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6,116 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 88% depart on time. After 4 pm it’s 62%.

Best time to leave 5–6 am 94% arrive on time from DFW
Best single flight UA 2260 DFW 05:10 → IAH 06:22 · 95% on time Avoid AA 2209 DFW 21:10 → IAH 22:24 · 48% 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
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DFW
78
80
80
61
% 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.

United (incl. SkyWest, Mesa) 2,794 78% 1.7% 85 min
American (incl. Envoy, PSA, SkyWest) 3,322 64% 3.3% 80 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.

UA 2260 DFW 05:10 IAH 06:22 95%
UA 539 DFW 11:59 IAH 13:17 85%
UA 1586 DFW 09:46 IAH 11:03 82%
UA 2670 DFW 07:00 IAH 08:26 72%
UA 2682 DFW 16:01 IAH 17:18 67%
· · ·
UA 1609 DFW 17:24 IAH 18:46 60%
AA 1392 DFW 18:36 IAH 19:54 50%
AA 2209 DFW 21:10 IAH 22:24 48%

All 20 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.

UA 2260 DFW 05:10 IAH 06:22 1h 12m 289 95% 1.7% 89 min
UA 2670 DFW 07:00 IAH 08:26 1h 26m 310 72% 1.9% 58 min
AA 3193 DFW 07:20 IAH 08:32 1h 12m 59 73% 0.0% 55 min
AA 1916 DFW 08:35 IAH 09:47 1h 12m 71 67% 2.8% 76 min
AA 3591flown by Envoy DFW 09:35 IAH 10:53 1h 18m 62 72% 3.2% 57 min
UA 1586 DFW 09:46 IAH 11:03 1h 17m 188 82% 0.5% 115 min
AA 2512 DFW 11:58 IAH 13:09 1h 11m 62 41% 3.2% 93 min
UA 539 DFW 11:59 IAH 13:17 1h 18m 231 85% 1.7% 107 min
UA 3985flown by Mesa DFW 14:15 IAH 15:37 1h 22m 66 71% 0.0% 101 min
AA 3583flown by Envoy DFW 14:33 IAH 15:48 1h 15m 67 71% 1.5% 91 min
UA 2682 DFW 16:01 IAH 17:18 1h 17m 261 67% 1.5% 96 min
AA 1929 DFW 16:51 IAH 18:08 1h 17m 51 28% 7.8% 157 min
UA 4007flown by Mesa DFW 17:24 IAH 18:48 1h 24m 15 67% 0.0% 72 min
UA 1609 DFW 17:24 IAH 18:46 1h 22m 304 60% 2.3% 80 min
AA 1094 DFW 17:46 IAH 19:01 1h 15m 12 33% 0.0% 125 min
AA 4923flown by SkyWest DFW 17:50 IAH 19:11 1h 21m 46 71% 8.7% 95 min
AA 1392 DFW 18:36 IAH 19:54 1h 18m 229 50% 3.9% 82 min
UA 2114 DFW 19:34 IAH 20:55 1h 21m 129 84% 3.9% 104 min
AA 2209 DFW 21:10 IAH 22:24 1h 14m 208 48% 2.9% 92 min
AA 1914 DFW 22:47 IAH 23:58 1h 11m 60 45% 3.3% 51 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.

United DFW IAH 1h 18m 78% 1.7% 2,794 Flying now
American DFW IAH 1h 15m 64% 3.3% 3,322 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