Flight OddsDL686 GSP → DTW
Delta Air Lines · Greer, SC to Detroit, MI · 62 flights observed, 2026-01-05 to 2026-03-07 · 508 mi
DL686 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
-18 min
90th percentile
+5 min
Cancellation rate
6%
How often is DL686 on time?
Across 62 flights on GSP → DTW from 2026-01-05 to 2026-03-07, DL686 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +5 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 54 | 93% |
| 16-30 min | 1 | 2% |
| 31-60 min | 1 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 92% | -6 min |
| 2026-02 | 27 | 93% | -6 min |
| 2026-03 | 7 | 100% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 9 | 100% |
| Wed | 9 | 89% |
| Thu | 8 | 100% |
| Fri | 9 | 89% |
| Sat | 8 | 100% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…