Flight OddsUA4024 IAD → DTW
United Airlines · Washington, DC to Detroit, MI · 50 flights observed, 2025-10-26 to 2026-01-05 · 383 mi
UA4024 covers more than one route in the data window — the stats below are for IAD → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
0 min
90th percentile
+49 min
Cancellation rate
0%
How often is UA4024 on time?
Across 50 flights on IAD → DTW from 2025-10-26 to 2026-01-05, UA4024 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +49 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 39 | 78% |
| 16-30 min | 3 | 6% |
| 31-60 min | 3 | 6% |
| 61-120 min | 4 | 8% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 5 | 60% | +18 min |
| 2025-11 | 26 | 73% | +11 min |
| 2025-12 | 14 | 86% | +1 min |
| 2026-01 | 5 | 100% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 78% |
| Tue | 3 | 100% |
| Wed | 6 | 67% |
| Thu | 7 | 86% |
| Fri | 8 | 88% |
| Sat | 8 | 63% |
| Sun | 9 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…