UA5518 SFO → BUR
United Airlines · San Francisco, CA to Burbank, CA · 47 flights observed, 2025-10-26 to 2025-12-15 · 326 mi
UA5518 covers more than one route in the data window — the stats below are for SFO → BUR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-9 min
90th percentile
+39 min
Cancellation rate
13%
How often is UA5518 on time?
Across 47 flights on SFO → BUR from 2025-10-26 to 2025-12-15, UA5518 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +39 min or later. 13% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 32 | 78% |
| 16-30 min | 2 | 5% |
| 31-60 min | 3 | 7% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 3 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | +4 min |
| 2025-11 | 24 | 92% | -8 min |
| 2025-12 | 11 | 45% | +43 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 5 | 100% |
| Wed | 4 | 100% |
| Thu | 7 | 71% |
| Fri | 6 | 50% |
| Sat | 5 | 80% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…