Flight OddsDL1366 ATL → CHA
Delta Air Lines · Atlanta, GA to Chattanooga, TN · 111 flights observed, 2025-07-06 to 2026-06-05 · 106 mi
DL1366 covers more than one route in the data window — the stats below are for ATL → CHA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-10 min
90th percentile
+47 min
Cancellation rate
4%
How often is DL1366 on time?
Across 111 flights on ATL → CHA from 2025-07-06 to 2026-06-05, DL1366 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +47 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 | 92 | 86% |
| 16-30 min | 2 | 2% |
| 31-60 min | 5 | 5% |
| 61-120 min | 4 | 4% |
| 2+ hrs | 4 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 15 | 73% | +29 min |
| 2025-08 | 5 | 40% | +31 min |
| 2026-01 | 23 | 96% | -6 min |
| 2026-02 | 10 | 100% | -6 min |
| 2026-04 | 18 | 89% | -7 min |
| 2026-05 | 31 | 84% | +4 min |
| 2026-06 | 5 | 100% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 84% |
| Tue | 14 | 86% |
| Wed | 13 | 92% |
| Thu | 18 | 89% |
| Fri | 17 | 76% |
| Sat | 10 | 90% |
| Sun | 16 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…