UA1453 BUR → SFO

United Airlines · Burbank, CA to San Francisco, CA · 244 flights observed, 2025-08-19 to 2026-06-30 · 326 mi

This flight has been getting less reliable recently — 2026-06's on-time rate (31%) is well below the 76% average from earlier months.

UA1453 covers more than one route in the data window — the stats below are for BUR → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
70%
Median delay
0 min
90th percentile
+71 min
Cancellation rate
2%

How often is UA1453 on time?

Across 244 flights on BUR → SFO from 2025-08-19 to 2026-06-30, UA1453 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +71 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time16770%
16-30 min177%
31-60 min229%
61-120 min2410%
2+ hrs94%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081392%-8 min
2025-092492%-7 min
2025-10683%-7 min
2025-113080%+8 min
2025-123070%+23 min
2026-013174%+8 min
2026-021191%+3 min
2026-032793%-2 min
2026-043040%+38 min
2026-051145%+36 min
2026-062631%+37 min

Performance by day of week

DayFlightsOn-time
Mon3379%
Tue3577%
Wed3569%
Thu3563%
Fri3361%
Sat3479%
Sun3462%

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