Flight OddsUA4945 IAD → ITH
United Airlines · Washington, DC to Ithaca/Cortland, NY · 365 flights observed, 2025-07-01 to 2026-06-30 · 250 mi
On-time arrival
72%
Median delay
-4 min
90th percentile
+55 min
Cancellation rate
4%
How often is UA4945 on time?
Across 365 flights on IAD → ITH from 2025-07-01 to 2026-06-30, UA4945 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +55 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 249 | 72% |
| 16-30 min | 33 | 10% |
| 31-60 min | 31 | 9% |
| 61-120 min | 20 | 6% |
| 2+ hrs | 11 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 60% | +13 min |
| 2025-08 | 31 | 55% | +43 min |
| 2025-09 | 30 | 80% | -3 min |
| 2025-10 | 31 | 77% | +2 min |
| 2025-11 | 29 | 83% | +39 min |
| 2025-12 | 29 | 66% | +13 min |
| 2026-01 | 30 | 70% | +44 min |
| 2026-02 | 25 | 76% | +12 min |
| 2026-03 | 28 | 64% | +25 min |
| 2026-04 | 30 | 70% | +13 min |
| 2026-05 | 29 | 83% | +5 min |
| 2026-06 | 27 | 85% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 71% |
| Tue | 52 | 79% |
| Wed | 45 | 71% |
| Thu | 51 | 73% |
| Fri | 50 | 72% |
| Sat | 50 | 72% |
| Sun | 47 | 68% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…