Flight OddsDL2388 ATL → CHA
Delta Air Lines · Atlanta, GA to Chattanooga, TN · 160 flights observed, 2025-07-01 to 2025-12-19 · 106 mi
DL2388 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
80%
Median delay
-7 min
90th percentile
+41 min
Cancellation rate
1%
How often is DL2388 on time?
Across 160 flights on ATL → CHA from 2025-07-01 to 2025-12-19, DL2388 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +41 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 126 | 80% |
| 16-30 min | 9 | 6% |
| 31-60 min | 12 | 8% |
| 61-120 min | 10 | 6% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 72% | +6 min |
| 2025-08 | 29 | 86% | -2 min |
| 2025-09 | 27 | 89% | -2 min |
| 2025-10 | 30 | 80% | +9 min |
| 2025-11 | 29 | 76% | +11 min |
| 2025-12 | 18 | 72% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 24 | 83% |
| Tue | 25 | 84% |
| Wed | 25 | 88% |
| Thu | 24 | 92% |
| Fri | 24 | 67% |
| Sat | 14 | 93% |
| Sun | 22 | 55% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…