Flight OddsDL3776 DTW → IAD
Delta Air Lines · Detroit, MI to Washington, DC · 142 flights observed, 2025-07-01 to 2025-12-01 · 383 mi
DL3776 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
71%
Median delay
+5 min
90th percentile
+61 min
Cancellation rate
1%
How often is DL3776 on time?
Across 142 flights on DTW → IAD from 2025-07-01 to 2025-12-01, DL3776 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +61 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 99 | 71% |
| 16-30 min | 10 | 7% |
| 31-60 min | 15 | 11% |
| 61-120 min | 7 | 5% |
| 2+ hrs | 8 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 64% | +41 min |
| 2025-08 | 30 | 63% | +17 min |
| 2025-09 | 21 | 76% | +6 min |
| 2025-10 | 31 | 90% | +6 min |
| 2025-11 | 28 | 64% | +31 min |
| 2025-12 | 1 | 0% | +99 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 58% |
| Tue | 20 | 70% |
| Wed | 20 | 85% |
| Thu | 19 | 68% |
| Fri | 19 | 79% |
| Sat | 21 | 86% |
| Sun | 21 | 52% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…