SJC → IAH United Airlines

United Airlines · San Jose, CA to Houston, TX · 215 flights, 2025-07-01 to 2026-06-30 · aggregated across 11 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is 0 min, while the worst 10% run +61 min or later.
On-time arrival
73%
Median delay
0 min
90th percentile
+61 min
Cancellation rate
0%

How on-time is United Airlines from SJC to IAH?

Across every United Airlines flight number on SJC → IAH (215 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +61 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time15773%
16-30 min167%
31-60 min209%
61-120 min157%
2+ hrs73%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073057%+29 min
2025-083161%+24 min
2025-0929100%-7 min
2025-102781%+7 min
2025-113067%+15 min
2025-1210%+39 min
2026-02580%+5 min
2026-041100%-16 min
2026-053181%+9 min
2026-063067%+13 min

Performance by day of week

DayFlightsOn-time
Mon3367%
Tue3174%
Wed3077%
Thu3181%
Fri3376%
Sat2662%
Sun3174%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…