Flight OddsUnited Airlines · Ithaca/Cortland, NY to Washington, DC · 21 flights observed, 2026-04-30 to 2026-05-20 · 250 mi
UA4920 covers more than one route in the data window — the stats below are for ITH → IAD, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4920 on time?
Across 21 flights on ITH → IAD from 2026-04-30 to 2026-05-20, UA4920 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +81 min or later. 10% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 16 | 84% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 5% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 1 | 100% | -16 min |
| 2026-05 | 18 | 83% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | 3 | 67% |
| Wed | 2 | 100% |
| Thu | 2 | 100% |
| Fri | 3 | 67% |
| Sat | 3 | 67% |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…