No clear winner: United’s SHV → IAH flights land within a few points of 4 in 5 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.
| UA 5837flown by SkyWest | SHV 15:35 | IAH 16:50 | 70% |
All 5 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 5994flown by SkyWest | SHV 05:20 | IAH 06:25 | 1h 05m | 72 | 93% | 0.0% | 72 min |
| UA 5259flown by SkyWest | SHV 07:20 | IAH 08:35 | 1h 15m | 71 | 75% | 0.0% | 42 min |
| UA 5347flown by SkyWest | SHV 09:30 | IAH 10:45 | 1h 15m | 72 | 70% | 0.0% | 74 min |
| UA 5837flown by SkyWest | SHV 15:35 | IAH 16:50 | 1h 15m | 208 | 70% | 0.0% | 66 min |
| UA 5959flown by SkyWest | SHV 17:56 | IAH 19:10 | 1h 14m | 90 | 67% | 1.1% | 113 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 | SHV | IAH | 1h 17m | 79% | 1.8% | 1,555 | 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