Leave before 9 am: almost all depart on time. After 4 pm it’s 3 in 4.
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 6 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 1895 | IAH 09:40 | PHX 10:34 | 2h 54m | 306 | 85% | 0.7% | 59 min |
| UA 1798 | IAH 14:20 | PHX 15:10 | 2h 50m | 265 | 86% | 0.4% | 55 min |
| UA 1238 | IAH 14:20 | PHX 15:10 | 2h 50m | 37 | 86% | 0.0% | 37 min |
| UA 1507 | IAH 16:50 | PHX 17:40 | 2h 50m | 50 | 71% | 0.0% | 66 min |
| UA 2078 | IAH 19:53 | PHX 20:42 | 2h 49m | 359 | 72% | 0.6% | 62 min |
| UA 2432 | IAH 21:40 | PHX 22:25 | 2h 45m | 41 | 56% | 0.0% | 51 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 | PHX | 3h 01m | 82% | 0.3% | 1,780 | 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