Flight OddsIAD → ITH United Airlines
United Airlines · Washington, DC to Ithaca/Cortland, NY · 842 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
75%
Median delay
-3 min
90th percentile
+57 min
Cancellation rate
4%
How on-time is United Airlines from IAD to ITH?
Across every United Airlines flight number on IAD → ITH (842 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +57 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 599 | 75% |
| 16-30 min | 67 | 8% |
| 31-60 min | 53 | 7% |
| 61-120 min | 29 | 4% |
| 2+ hrs | 47 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 54 | 57% | +32 min |
| 2025-08 | 61 | 59% | +54 min |
| 2025-09 | 59 | 81% | -1 min |
| 2025-10 | 84 | 80% | +10 min |
| 2025-11 | 58 | 81% | +40 min |
| 2025-12 | 58 | 72% | +27 min |
| 2026-01 | 58 | 72% | +28 min |
| 2026-02 | 52 | 77% | +35 min |
| 2026-03 | 82 | 70% | +56 min |
| 2026-04 | 87 | 84% | +23 min |
| 2026-05 | 82 | 82% | +19 min |
| 2026-06 | 60 | 82% | +56 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 112 | 79% |
| Tue | 118 | 76% |
| Wed | 107 | 74% |
| Thu | 114 | 77% |
| Fri | 115 | 75% |
| Sat | 118 | 76% |
| Sun | 111 | 70% |
UA flight numbers on IAD → ITH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…