Flight OddsDL1634 MEM → DTW
Delta Air Lines · Memphis, TN to Detroit, MI · 23 flights observed, 2025-11-09 to 2025-12-01 · 610 mi
DL1634 covers more than one route in the data window — the stats below are for MEM → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
96%
Median delay
-18 min
90th percentile
-1 min
Cancellation rate
0%
How often is DL1634 on time?
Across 23 flights on MEM → DTW from 2025-11-09 to 2025-12-01, DL1634 arrived within 15 minutes of schedule 96% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived -1 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 | 22 | 96% |
| 16-30 min | 1 | 4% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 22 | 95% | -14 min |
| 2025-12 | 1 | 100% | -20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 100% |
| Tue | 3 | 100% |
| Wed | 3 | 100% |
| Thu | 3 | 100% |
| Fri | 3 | 67% |
| Sat | 3 | 100% |
| Sun | 4 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…