Flight OddsUA4951 MOB → IAD
United Airlines · Mobile, AL to Washington, DC · 271 flights observed, 2025-07-01 to 2026-03-28 · 836 mi
On-time arrival
82%
Median delay
-13 min
90th percentile
+39 min
Cancellation rate
1%
How often is UA4951 on time?
Across 271 flights on MOB → IAD from 2025-07-01 to 2026-03-28, UA4951 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +39 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 220 | 82% |
| 16-30 min | 18 | 7% |
| 31-60 min | 9 | 3% |
| 61-120 min | 14 | 5% |
| 2+ hrs | 7 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 70% | +12 min |
| 2025-08 | 31 | 81% | +5 min |
| 2025-09 | 30 | 90% | +1 min |
| 2025-10 | 31 | 84% | +0 min |
| 2025-11 | 30 | 83% | -8 min |
| 2025-12 | 31 | 77% | +5 min |
| 2026-01 | 30 | 83% | -3 min |
| 2026-02 | 27 | 89% | -7 min |
| 2026-03 | 28 | 82% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 38 | 84% |
| Tue | 38 | 84% |
| Wed | 39 | 82% |
| Thu | 39 | 87% |
| Fri | 39 | 74% |
| Sat | 39 | 82% |
| Sun | 36 | 81% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…