Flight OddsUA4882 MDT → IAD
United Airlines · Harrisburg, PA to Washington, DC · 81 flights observed, 2025-07-02 to 2026-06-30 · 93 mi
UA4882 covers more than one route in the data window — the stats below are for MDT → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-13 min
90th percentile
+73 min
Cancellation rate
7%
How often is UA4882 on time?
Across 81 flights on MDT → IAD from 2025-07-02 to 2026-06-30, UA4882 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +73 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 60 | 80% |
| 16-30 min | 3 | 4% |
| 31-60 min | 2 | 3% |
| 61-120 min | 5 | 7% |
| 2+ hrs | 5 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 21 | 81% | +0 min |
| 2025-08 | 16 | 81% | +7 min |
| 2026-05 | 10 | 90% | -10 min |
| 2026-06 | 28 | 75% | +44 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 83% |
| Tue | 6 | 100% |
| Wed | 12 | 33% |
| Thu | 11 | 82% |
| Fri | 12 | 92% |
| Sat | 12 | 100% |
| Sun | 10 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…