No clear winner: United’s MAF → IAH flights land within a few points of 84% on time whatever the hour.
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).
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.
All 8 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 6351flown by Mesa | MAF 05:00 | IAH 06:37 | 1h 37m | 211 | 93% | 0.5% | 140 min |
| UA 2281 | MAF 07:00 | IAH 08:28 | 1h 28m | 36 | 69% | 0.0% | 70 min |
| UA 2762 | MAF 07:00 | IAH 08:28 | 1h 28m | 35 | 60% | 0.0% | 66 min |
| UA 6260flown by Mesa | MAF 09:37 | IAH 11:15 | 1h 38m | 232 | 86% | 0.4% | 86 min |
| UA 4011flown by Mesa | MAF 11:57 | IAH 13:37 | 1h 40m | 197 | 88% | 1.5% | 75 min |
| UA 4061flown by Mesa | MAF 14:15 | IAH 15:57 | 1h 42m | 193 | 84% | 1.6% | 70 min |
| UA 4001flown by Mesa | MAF 17:13 | IAH 18:55 | 1h 42m | 155 | 75% | 1.9% | 66 min |
| UA 4017flown by Mesa | MAF 19:13 | IAH 20:55 | 1h 42m | 186 | 88% | 0.5% | 156 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 | MAF | IAH | 1h 36m | 84% | 0.7% | 2,315 | Flying now |
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