Flight OddsUA5815 DEN → BHM
United Airlines · Denver, CO to Birmingham, AL · 329 flights observed, 2025-07-01 to 2026-06-30 · 1,083 mi
On-time arrival
80%
Median delay
-11 min
90th percentile
+45 min
Cancellation rate
0%
How often is UA5815 on time?
Across 329 flights on DEN → BHM from 2025-07-01 to 2026-06-30, UA5815 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +45 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 | 262 | 80% |
| 16-30 min | 19 | 6% |
| 31-60 min | 28 | 9% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 12 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +33 min |
| 2025-08 | 31 | 74% | +15 min |
| 2025-09 | 30 | 73% | +5 min |
| 2025-10 | 31 | 94% | -8 min |
| 2025-11 | 29 | 93% | +11 min |
| 2025-12 | 31 | 71% | +3 min |
| 2026-01 | 31 | 87% | -10 min |
| 2026-02 | 28 | 79% | -5 min |
| 2026-03 | 30 | 87% | +3 min |
| 2026-04 | 30 | 80% | -14 min |
| 2026-05 | 20 | 75% | -8 min |
| 2026-06 | 6 | 50% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 47 | 83% |
| Tue | 48 | 75% |
| Wed | 47 | 91% |
| Thu | 46 | 78% |
| Fri | 46 | 67% |
| Sat | 47 | 74% |
| Sun | 47 | 89% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…