Flight OddsDL2139 SDF → ATL
Delta Air Lines · Louisville, KY to Atlanta, GA · 23 flights observed, 2026-02-13 to 2026-03-07 · 321 mi
DL2139 covers more than one route in the data window — the stats below are for SDF → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-22 min
90th percentile
+18 min
Cancellation rate
4%
How often is DL2139 on time?
Across 23 flights on SDF → ATL from 2026-02-13 to 2026-03-07, DL2139 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -22 min, and the worst 10% of flights arrived +18 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 86% |
| 16-30 min | 2 | 9% |
| 31-60 min | 1 | 5% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 15 | 93% | -17 min |
| 2026-03 | 7 | 71% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 33% |
| Tue | 3 | 100% |
| Wed | 3 | 100% |
| Thu | 3 | 100% |
| Fri | 4 | 100% |
| Sat | 4 | 75% |
| Sun | 2 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…