Flight OddsDL2030 DTW → DCA
Delta Air Lines · Detroit, MI to Washington, DC · 301 flights observed, 2025-07-01 to 2026-06-30 · 405 mi
DL2030 covers more than one route in the data window — the stats below are for DTW → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
59%
Median delay
+9 min
90th percentile
+91 min
Cancellation rate
3%
How often is DL2030 on time?
Across 301 flights on DTW → DCA from 2025-07-01 to 2026-06-30, DL2030 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +91 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 171 | 59% |
| 16-30 min | 45 | 16% |
| 31-60 min | 33 | 11% |
| 61-120 min | 20 | 7% |
| 2+ hrs | 19 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 22 | 45% | +30 min |
| 2025-08 | 25 | 80% | +4 min |
| 2025-09 | 21 | 71% | +9 min |
| 2025-10 | 26 | 81% | +6 min |
| 2025-11 | 24 | 46% | +32 min |
| 2025-12 | 17 | 59% | +17 min |
| 2026-01 | 25 | 48% | +31 min |
| 2026-02 | 23 | 61% | +23 min |
| 2026-03 | 25 | 40% | +42 min |
| 2026-04 | 25 | 56% | +28 min |
| 2026-05 | 27 | 59% | +59 min |
| 2026-06 | 28 | 64% | +30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 63% |
| Tue | 49 | 65% |
| Wed | 48 | 56% |
| Thu | 49 | 49% |
| Fri | 41 | 56% |
| Sat | 9 | 89% |
| Sun | 44 | 61% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…