No nonstop, and no clear pattern: the best connection reaches Dulles on time 87% of the time.
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 | 1 | – | 0.0% | – |
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.
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 | SJC | IAD | – | 100%few flights | 0.0% | 1 | Not flying now |
Alternatives with one stop
All connections →| UnitedDetails → | SJC 18:37 → DEN 22:16UA 1035 | 1h 43m Denver | DEN 23:59 → IAD 05:27 +1UA 1924 | 7h 50m | 93% | 87% |
| UnitedDetails → | SJC 08:45 → DEN 12:23UA 586 | 1h 30m Denver | DEN 13:53 → IAD 19:22UA 347 | 7h 37m | 99% | 86% |
| DeltaDetails → | SJC 22:00 → ATL 05:34DL 2136 | 2h 09m Atlanta | ATL 07:43 → IAD 09:26 +1DL 1324 | 8h 28m | 98% | 84% |
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