UA1665 SBA → SFO

United Airlines · Santa Barbara, CA to San Francisco, CA · 15 flights observed, 2025-12-18 to 2026-01-05 · 262 mi

This flight has been on time less than half the time (43%) — expect a real chance of a delay.

UA1665 covers more than one route in the data window — the stats below are for SBA → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
43%
Median delay
+45 min
90th percentile
+222 min
Cancellation rate
7%

How often is UA1665 on time?

Across 15 flights on SBA → SFO from 2025-12-18 to 2026-01-05, UA1665 arrived within 15 minutes of schedule 43% of the time. The median arrival delay was +45 min, and the worst 10% of flights arrived +222 min or later. 7% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time643%
16-30 min17%
31-60 min00%
61-120 min321%
2+ hrs429%

Performance by month

MonthFlightsOn-timeAvg delay
2025-121155%+59 min
2026-0130%+136 min

Performance by day of week

DayFlightsOn-time
Mon333%
Tue250%
WedNo data—
Thu10%
Fri333%
Sat2100%
Sun333%

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