Flight OddsDL4817 ALB → DTW
Delta Air Lines · Albany, NY to Detroit, MI · 41 flights observed, 2025-07-01 to 2025-08-10 · 489 mi
DL4817 covers more than one route in the data window — the stats below are for ALB → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
+5 min
90th percentile
+70 min
Cancellation rate
0%
How often is DL4817 on time?
Across 41 flights on ALB → DTW from 2025-07-01 to 2025-08-10, DL4817 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +70 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 25 | 63% |
| 16-30 min | 6 | 15% |
| 31-60 min | 3 | 8% |
| 61-120 min | 5 | 13% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 57% | +24 min |
| 2025-08 | 10 | 80% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 6 | 17% |
| Wed | 6 | 83% |
| Thu | 6 | 50% |
| Fri | 6 | 67% |
| Sat | 6 | 83% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…