Flight OddsDL412 GSP → DTW
Delta Air Lines · Greer, SC to Detroit, MI · 171 flights observed, 2025-07-01 to 2025-12-19 · 508 mi
DL412 covers more than one route in the data window — the stats below are for GSP → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-22 min
90th percentile
-8 min
Cancellation rate
1%
How often is DL412 on time?
Across 171 flights on GSP → DTW from 2025-07-01 to 2025-12-19, DL412 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -22 min, and the worst 10% of flights arrived -8 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 | 157 | 93% |
| 16-30 min | 4 | 2% |
| 31-60 min | 2 | 1% |
| 61-120 min | 3 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 93% | -20 min |
| 2025-08 | 31 | 90% | -18 min |
| 2025-09 | 30 | 93% | -16 min |
| 2025-10 | 31 | 100% | -23 min |
| 2025-11 | 28 | 89% | -10 min |
| 2025-12 | 18 | 94% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 87% |
| Tue | 25 | 88% |
| Wed | 25 | 88% |
| Thu | 24 | 100% |
| Fri | 23 | 91% |
| Sat | 24 | 100% |
| Sun | 24 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…