UA2070 DEN → SFO

United Airlines · Denver, CO to San Francisco, CA · 21 flights observed, 2026-04-30 to 2026-05-20 · 967 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -12 min, while the worst 10% run +59 min or later.

UA2070 covers more than one route in the data window — the stats below are for DEN → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
76%
Median delay
-12 min
90th percentile
+59 min
Cancellation rate
0%

How often is UA2070 on time?

Across 21 flights on DEN → SFO from 2026-04-30 to 2026-05-20, UA2070 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +59 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1676%
16-30 min210%
31-60 min15%
61-120 min210%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-041100%+2 min
2026-052075%+7 min

Performance by day of week

DayFlightsOn-time
Mon367%
Tue3100%
Wed367%
Thu367%
Fri367%
Sat3100%
Sun367%

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