Flight OddsGSP → DTW Delta Air Lines
Delta Air Lines · Greer, SC to Detroit, MI · 875 flights, 2025-07-01 to 2026-06-30 · aggregated across 26 flight numbers
On-time arrival
85%
Median delay
-13 min
90th percentile
+31 min
Cancellation rate
2%
How on-time is Delta Air Lines from GSP to DTW?
Across every Delta Air Lines flight number on GSP → DTW (875 flights, 2025-07-01 to 2026-06-30), 85% arrived within 15 minutes of schedule. Median arrival delay -13 min; the worst 10% ran +31 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 730 | 85% |
| 16-30 min | 37 | 4% |
| 31-60 min | 32 | 4% |
| 61-120 min | 26 | 3% |
| 2+ hrs | 30 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 78 | 82% | +5 min |
| 2025-08 | 82 | 88% | -5 min |
| 2025-09 | 77 | 88% | -7 min |
| 2025-10 | 83 | 96% | -16 min |
| 2025-11 | 71 | 85% | +12 min |
| 2025-12 | 74 | 81% | +15 min |
| 2026-01 | 52 | 79% | +18 min |
| 2026-02 | 53 | 87% | +4 min |
| 2026-03 | 61 | 77% | +12 min |
| 2026-04 | 60 | 88% | -2 min |
| 2026-05 | 80 | 83% | -3 min |
| 2026-06 | 84 | 87% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 126 | 84% |
| Tue | 130 | 80% |
| Wed | 127 | 83% |
| Thu | 124 | 89% |
| Fri | 128 | 86% |
| Sat | 98 | 94% |
| Sun | 122 | 84% |
DL flight numbers on GSP → DTW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…