UA2479 SAT → DEN

United Airlines · San Antonio, TX to Denver, CO · 247 flights observed, 2025-10-26 to 2026-06-30 · 794 mi

This flight's scheduled flight time has grown by 11 min since 2025-10 — some of the on-time performance may reflect a more generous published schedule, not a faster or more reliable flight.

UA2479 covers more than one route in the data window — the stats below are for SAT → DEN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
77%
Median delay
-4 min
90th percentile
+52 min
Cancellation rate
0%

How often is UA2479 on time?

Across 247 flights on SAT → DEN from 2025-10-26 to 2026-06-30, UA2479 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +52 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time18977%
16-30 min219%
31-60 min156%
61-120 min156%
2+ hrs62%

Performance by month

MonthFlightsOn-timeAvg delay
2025-10667%+14 min
2025-112983%+4 min
2025-123181%+1 min
2026-013184%0 min
2026-022886%+5 min
2026-033177%+8 min
2026-043070%+4 min
2026-053080%+5 min
2026-063057%+34 min

Performance by day of week

DayFlightsOn-time
Mon3678%
Tue3683%
Wed3580%
Thu3474%
Fri3577%
Sat3566%
Sun3580%

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