UA1205 SBP → SFO

United Airlines · San Luis Obispo, CA to San Francisco, CA · 41 flights observed, 2026-05-21 to 2026-06-30 · 191 mi

This flight's reliability varies a lot by day of week — 83% on-time on Mondays vs. 40% on Wednesdays.

UA1205 covers more than one route in the data window — the stats below are for SBP → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
68%
Median delay
+5 min
90th percentile
+26 min
Cancellation rate
2%

How often is UA1205 on time?

Across 41 flights on SBP → SFO from 2026-05-21 to 2026-06-30, UA1205 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +26 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2768%
16-30 min923%
31-60 min25%
61-120 min25%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-051164%+4 min
2026-062969%+11 min

Performance by day of week

DayFlightsOn-time
Mon683%
Tue667%
Wed540%
Thu683%
Fri580%
Sat650%
Sun667%

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