Flight OddsUA3620 DTW → IAD
United Airlines · Detroit, MI to Washington, DC · 18 flights observed, 2026-03-05 to 2026-03-28 · 383 mi
UA3620 covers more than one route in the data window — the stats below are for DTW → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-14 min
90th percentile
+42 min
Cancellation rate
6%
How often is UA3620 on time?
Across 18 flights on DTW → IAD from 2026-03-05 to 2026-03-28, UA3620 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +42 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 13 | 76% |
| 16-30 min | 1 | 6% |
| 31-60 min | 2 | 12% |
| 61-120 min | 1 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 17 | 76% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 4 | 100% |
| Fri | 4 | 75% |
| Sat | 4 | 50% |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…