Flight OddsUA4723 BUR → SFO
United Airlines · Burbank, CA to San Francisco, CA · 36 flights observed, 2026-03-29 to 2026-05-20 · 326 mi
UA4723 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
28%
Median delay
+32 min
90th percentile
+83 min
Cancellation rate
0%
How often is UA4723 on time?
Across 36 flights on BUR → SFO from 2026-03-29 to 2026-05-20, UA4723 arrived within 15 minutes of schedule 28% of the time. The median arrival delay was +32 min, and the worst 10% of flights arrived +83 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 10 | 28% |
| 16-30 min | 7 | 19% |
| 31-60 min | 13 | 36% |
| 61-120 min | 5 | 14% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 2 | 50% | +10 min |
| 2026-04 | 20 | 35% | +25 min |
| 2026-05 | 14 | 14% | +53 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 0% |
| Tue | 4 | 75% |
| Wed | 3 | 0% |
| Thu | 6 | 17% |
| Fri | 7 | 14% |
| Sat | No data | — |
| Sun | 8 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…