Flight OddsIAD → JAX United Airlines
United Airlines · Washington, DC to Jacksonville, FL · 920 flights, 2025-07-01 to 2026-06-30 · aggregated across 18 flight numbers
On-time arrival
86%
Median delay
-12 min
90th percentile
+30 min
Cancellation rate
1%
How on-time is United Airlines from IAD to JAX?
Across every United Airlines flight number on IAD → JAX (920 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +30 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 778 | 86% |
| 16-30 min | 40 | 4% |
| 31-60 min | 48 | 5% |
| 61-120 min | 23 | 3% |
| 2+ hrs | 20 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 87 | 74% | +9 min |
| 2025-08 | 92 | 85% | -1 min |
| 2025-09 | 89 | 93% | -9 min |
| 2025-10 | 92 | 91% | -12 min |
| 2025-11 | 88 | 92% | -11 min |
| 2025-12 | 76 | 80% | -3 min |
| 2026-01 | 51 | 88% | -5 min |
| 2026-02 | 52 | 88% | -6 min |
| 2026-03 | 86 | 85% | -1 min |
| 2026-04 | 60 | 88% | -6 min |
| 2026-05 | 76 | 87% | -2 min |
| 2026-06 | 60 | 73% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 132 | 88% |
| Tue | 125 | 80% |
| Wed | 125 | 90% |
| Thu | 132 | 87% |
| Fri | 133 | 85% |
| Sat | 133 | 85% |
| Sun | 129 | 84% |
UA flight numbers on IAD → JAX
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…