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2,794 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 95% depart on time. After 4 pm it’s 78%.

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 UA 1609 DFW 17:24 → IAH 18:46 · 60% 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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DFW
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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.

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%

All 9 United 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
UA 1586 DFW 09:46 IAH 11:03 1h 17m 188 82% 0.5% 115 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
UA 2682 DFW 16:01 IAH 17:18 1h 17m 261 67% 1.5% 96 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
UA 2114 DFW 19:34 IAH 20:55 1h 21m 129 84% 3.9% 104 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
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