WN2635 DEN → SJC

Southwest Airlines · Denver, CO to San Jose, CA · 46 flights observed, 2025-11-02 to 2026-01-05 · 948 mi

This flight's reliability varies a lot by day of week — 100% on-time on Fridays vs. 50% on Tuesdays.

WN2635 covers more than one route in the data window — the stats below are for DEN → SJC, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-6 min
90th percentile
+30 min
Cancellation rate
0%

How often is WN2635 on time?

Across 46 flights on DEN → SJC from 2025-11-02 to 2026-01-05, WN2635 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +30 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time3883%
16-30 min37%
31-60 min49%
61-120 min12%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112496%-7 min
2025-122070%+4 min
2026-01250%+14 min

Performance by day of week

DayFlightsOn-time
Mon786%
Tue650%
Wed863%
Thu888%
Fri6100%
Sat4100%
Sun7100%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…