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2,921 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 82%.

Best time to leave 5–6 am 95% arrive on time from MSY
Best single flight UA 2744 MSY 05:15 → IAH 06:34 · 95% on time Avoid UA 2253 MSY 12:07 → IAH 13:26 · 80% 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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% 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 2744 MSY 05:15 IAH 06:34 95%
UA 2105 MSY 09:53 IAH 11:12 90%
UA 2296 MSY 14:21 IAH 15:40 85%
UA 2253 MSY 12:07 IAH 13:26 80%

All 10 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 2744 MSY 05:15 IAH 06:34 1h 19m 308 95% 0.3% 117 min
UA 2124 MSY 07:00 IAH 08:19 1h 19m 149 73% 0.7% 51 min
UA 2105 MSY 09:53 IAH 11:12 1h 19m 305 90% 0.0% 88 min
UA 2253 MSY 12:07 IAH 13:26 1h 19m 192 80% 0.0% 58 min
UA 2296 MSY 14:21 IAH 15:40 1h 19m 325 85% 0.0% 95 min
UA 313 MSY 15:43 IAH 17:02 1h 19m 37 72% 2.7% 163 min
UA 2772 MSY 15:43 IAH 17:02 1h 19m 35 69% 0.0% 68 min
UA 2341 MSY 17:35 IAH 19:02 1h 27m 85 72% 0.0% 49 min
UA 2224 MSY 17:35 IAH 19:02 1h 27m 30 63% 0.0% 118 min
UA 6273flown by Mesa MSY 19:13 IAH 20:40 1h 27m 66 88% 0.0% 64 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 MSY IAH 1h 25m 84% 0.4% 2,921 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