UA2027 DFW → SFO

United Airlines · Dallas/Fort Worth, TX to San Francisco, CA · 48 flights observed, 2025-07-01 to 2025-08-18 · 1,464 mi

This flight's reliability varies a lot by day of week — 83% on-time on Fridays vs. 29% on Mondays.

UA2027 covers more than one route in the data window — the stats below are for DFW → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
57%
Median delay
+12 min
90th percentile
+161 min
Cancellation rate
4%

How often is UA2027 on time?

Across 48 flights on DFW → SFO from 2025-07-01 to 2025-08-18, UA2027 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +161 min or later. 4% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2657%
16-30 min24%
31-60 min511%
61-120 min613%
2+ hrs715%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073053%+74 min
2025-081663%+71 min

Performance by day of week

DayFlightsOn-time
Mon729%
Tue771%
Wed650%
Thu757%
Fri683%
Sat757%
Sun650%

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