Leave before 9 am: 95% depart on time. After 4 pm it’s 78%.
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.
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 2250 | IAH 07:20 | SAT 08:27 | 1h 07m | 188 | 92% | 0.5% | 41 min |
| UA 6201flown by Mesa | IAH 09:39 | SAT 10:46 | 1h 07m | 70 | 90% | 1.4% | 48 min |
| UA 6202flown by Mesa | IAH 12:08 | SAT 13:17 | 1h 09m | 70 | 76% | 0.0% | 56 min |
| UA 1819 | IAH 14:31 | SAT 15:39 | 1h 08m | 37 | 76% | 0.0% | 86 min |
| UA 697 | IAH 14:31 | SAT 15:39 | 1h 08m | 183 | 84% | 0.0% | 55 min |
| UA 5379flown by SkyWest | IAH 16:35 | SAT 17:44 | 1h 09m | 52 | 83% | 0.0% | 76 min |
| UA 1477 | IAH 18:42 | SAT 19:50 | 1h 08m | 365 | 74% | 0.3% | 72 min |
| UA 1542 | IAH 20:05 | SAT 21:13 | 1h 08m | 340 | 77% | 0.3% | 55 min |
| UA 2198 | IAH 21:40 | SAT 22:42 | 1h 02m | 100 | 69% | 1.0% | 63 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 | SAT | 1h 08m | 83% | 0.6% | 2,893 | 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