No clear winner: Southwest’s SJC → BWI flights land within a few points of 83% on time whatever the hour.
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.
| Southwest | 242 | 83% | 0.4% | 31 min |
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.
| Southwest | SJC | BWI | 5h 05m | 83% | 0.4% | 242 | Flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | SJC 06:25 → PHX 08:20WN 3186 | 1h 10m Phoenix | PHX 09:30 → BWI 16:55WN 1039 | 7h 30m | 100% | 65% |
| DeltaDetails → | SJC 13:10 → MSP 18:49DL 2383 | 56m Minneapolis | MSP 19:45 → BWI 23:13DL 2918 | 7h 03m | 84% | 65% |
| SouthwestDetails → | SJC 13:40 → LAS 15:10WN 714 | 1h 20m Las Vegas | LAS 16:30 → BWI 00:10 +1WN 2206 | 7h 25m | 92% | 54% |
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