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2,860 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 4.

Best time to leave 9–10 am 93% arrive on time from IAH
Best single flight UA 1859 IAH 12:05 → AUS 13:12 · 82% on time Avoid UA 1711 IAH 16:20 → AUS 17:27 · 70% 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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IAH
96
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80
% 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, Republic) 2,860 80% 0.8% 64 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 1859 IAH 12:05 AUS 13:12 82%
UA 1179 IAH 22:15 AUS 23:12 82%
UA 2621 IAH 20:18 AUS 21:25 73%
UA 1711 IAH 16:20 AUS 17:27 70%

All 9 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 2016 IAH 07:35 AUS 08:39 1h 04m 37 92% 0.0% 55 min
UA 2070 IAH 07:35 AUS 08:39 1h 04m 33 88% 0.0% 32 min
UA 1823 IAH 10:15 AUS 11:19 1h 04m 117 79% 0.0% 47 min
UA 1859 IAH 12:05 AUS 13:12 1h 07m 318 82% 1.3% 51 min
UA 6118flown by Mesa IAH 14:20 AUS 15:29 1h 09m 70 79% 0.0% 51 min
UA 1711 IAH 16:20 AUS 17:27 1h 07m 338 70% 0.6% 55 min
UA 2674 IAH 18:50 AUS 19:57 1h 07m 69 57% 1.4% 90 min
UA 2621 IAH 20:18 AUS 21:25 1h 07m 326 73% 0.3% 68 min
UA 1179 IAH 22:15 AUS 23:12 57m 313 82% 1.3% 72 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 IAH AUS 1h 04m 80% 0.8% 2,860 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