UA1453 BUR → SFO
United Airlines · Burbank, CA to San Francisco, CA · 244 flights observed, 2025-08-19 to 2026-06-30 · 326 mi
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).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 167 | 70% |
| 16-30 min | 17 | 7% |
| 31-60 min | 22 | 9% |
| 61-120 min | 24 | 10% |
| 2+ hrs | 9 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 13 | 92% | -8 min |
| 2025-09 | 24 | 92% | -7 min |
| 2025-10 | 6 | 83% | -7 min |
| 2025-11 | 30 | 80% | +8 min |
| 2025-12 | 30 | 70% | +23 min |
| 2026-01 | 31 | 74% | +8 min |
| 2026-02 | 11 | 91% | +3 min |
| 2026-03 | 27 | 93% | -2 min |
| 2026-04 | 30 | 40% | +38 min |
| 2026-05 | 11 | 45% | +36 min |
| 2026-06 | 26 | 31% | +37 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 79% |
| Tue | 35 | 77% |
| Wed | 35 | 69% |
| Thu | 35 | 63% |
| Fri | 33 | 61% |
| Sat | 34 | 79% |
| Sun | 34 | 62% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…