No clear winner: airlines and hours on this route all land within a few points of 4 in 5 on time.
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.
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 2 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.
Alternatives with one stop
All connections →| UnitedDetails → | PIT 06:06 → IAD 07:18UA 3679 · flown by Republic | 57m Dulles | IAD 08:15 → LAX 10:47UA 1734 | 7h 41m | 96% | 81% |
| SouthwestDetails → | PIT 05:32 → DEN 06:55WN 3368 | 55m Denver | DEN 07:50 → LAX 09:20WN 1568 | 6h 48m | 94% | 78% |
| DeltaDetails → | PIT 11:50 → ATL 13:35DL 1363 | 1h 00m Atlanta | ATL 14:35 → LAX 16:16DL 753 | 7h 26m | 94% | 77% |
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