Flight OddsDL2577 DTW → EWR
Delta Air Lines · Detroit, MI to Newark, NJ · 362 flights observed, 2025-07-01 to 2026-06-30 · 488 mi
DL2577 covers more than one route in the data window — the stats below are for DTW → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-10 min
90th percentile
+54 min
Cancellation rate
2%
How often is DL2577 on time?
Across 362 flights on DTW → EWR from 2025-07-01 to 2026-06-30, DL2577 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +54 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 286 | 81% |
| 16-30 min | 14 | 4% |
| 31-60 min | 20 | 6% |
| 61-120 min | 19 | 5% |
| 2+ hrs | 13 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 77% | +1 min |
| 2025-08 | 30 | 83% | +9 min |
| 2025-09 | 28 | 93% | -2 min |
| 2025-10 | 30 | 87% | +4 min |
| 2025-11 | 29 | 79% | +3 min |
| 2025-12 | 29 | 66% | +20 min |
| 2026-01 | 30 | 63% | +16 min |
| 2026-02 | 25 | 84% | -9 min |
| 2026-03 | 31 | 84% | +0 min |
| 2026-04 | 30 | 93% | +5 min |
| 2026-05 | 29 | 76% | +9 min |
| 2026-06 | 30 | 90% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 76% |
| Tue | 52 | 83% |
| Wed | 52 | 83% |
| Thu | 50 | 94% |
| Fri | 50 | 78% |
| Sat | 49 | 80% |
| Sun | 49 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…