Flight OddsUA4043 IAD → DTW
United Airlines · Washington, DC to Detroit, MI · 6 flights observed, 2026-03-09 to 2026-03-24 · 383 mi
UA4043 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
80%
Median delay
+4 min
90th percentile
+416 min
Cancellation rate
17%
How often is UA4043 on time?
Across 6 flights on IAD → DTW from 2026-03-09 to 2026-03-24, UA4043 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +416 min or later. 17% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 4 | 80% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 20% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 5 | 80% | +134 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 100% |
| Tue | 3 | 67% |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…