The nonstop is quickest: United IAH → JAC (3h 34m), on time 78% of the time. United via Denver (5h 31m) is more reliable, 89%, but takes 1h 57m longer.
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.
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| United | 71 | – | 0.0% | 52 min |
Dimmed: fewer than 150 flights in the year, too few to rank.
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.
No flight on this route ran 150+ times in the year.
All 1 flights on this route →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 | JAC | 3h 34m | 78% | 0.0% | 71 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | IAH 05:15 → DEN 06:47UA 1874 | 1h 18m Denver | DEN 08:05 → JAC 09:34UA 1413 | 5h 19m | 97% | 86% |
| UnitedDetails → | IAH 08:30 → DEN 10:05UA 2816 | 1h 10m Denver | DEN 11:15 → JAC 12:46UA 2193 | 5h 16m | 97% | 81% |
| AmericanDetails → | IAH 06:02 → DFW 07:28AA 700 | 57m Dallas-Fort Worth | DFW 08:25 → JAC 10:14AA 976 | 5h 12m | 89% | 60% |
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