Flight OddsDL2637 BNA → ATL
Delta Air Lines · Nashville, TN to Atlanta, GA · 353 flights observed, 2025-07-01 to 2026-06-30 · 214 mi
On-time arrival
95%
Median delay
-17 min
90th percentile
0 min
Cancellation rate
3%
How often is DL2637 on time?
Across 353 flights on BNA → ATL from 2025-07-01 to 2026-06-30, DL2637 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived 0 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 327 | 95% |
| 16-30 min | 2 | 1% |
| 31-60 min | 5 | 1% |
| 61-120 min | 5 | 1% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 97% | -9 min |
| 2025-08 | 31 | 97% | -12 min |
| 2025-09 | 30 | 100% | -14 min |
| 2025-10 | 31 | 94% | -8 min |
| 2025-11 | 26 | 100% | -14 min |
| 2025-12 | 28 | 93% | +3 min |
| 2026-01 | 24 | 100% | -28 min |
| 2026-02 | 25 | 96% | -21 min |
| 2026-03 | 30 | 87% | -9 min |
| 2026-04 | 30 | 93% | -3 min |
| 2026-05 | 29 | 97% | -14 min |
| 2026-06 | 30 | 93% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 94% |
| Tue | 52 | 92% |
| Wed | 52 | 100% |
| Thu | 52 | 94% |
| Fri | 51 | 94% |
| Sat | 40 | 95% |
| Sun | 47 | 98% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…