Flight OddsCHA → ATL Delta Air Lines
Delta Air Lines · Chattanooga, TN to Atlanta, GA · 2,902 flights, 2025-07-01 to 2026-06-30 · aggregated across 88 flight numbers
On-time arrival
85%
Median delay
-12 min
90th percentile
+38 min
Cancellation rate
2%
How on-time is Delta Air Lines from CHA to ATL?
Across every Delta Air Lines flight number on CHA → ATL (2,902 flights, 2025-07-01 to 2026-06-30), 85% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +38 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,428 | 85% |
| 16-30 min | 102 | 4% |
| 31-60 min | 127 | 4% |
| 61-120 min | 97 | 3% |
| 2+ hrs | 96 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 245 | 82% | +11 min |
| 2025-08 | 249 | 86% | -2 min |
| 2025-09 | 239 | 90% | -5 min |
| 2025-10 | 254 | 90% | -1 min |
| 2025-11 | 223 | 86% | +0 min |
| 2025-12 | 235 | 79% | +11 min |
| 2026-01 | 197 | 85% | +5 min |
| 2026-02 | 202 | 87% | -4 min |
| 2026-03 | 247 | 79% | +18 min |
| 2026-04 | 250 | 84% | -1 min |
| 2026-05 | 261 | 85% | +3 min |
| 2026-06 | 248 | 90% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 437 | 82% |
| Tue | 406 | 84% |
| Wed | 397 | 91% |
| Thu | 428 | 86% |
| Fri | 427 | 85% |
| Sat | 333 | 87% |
| Sun | 422 | 81% |
DL flight numbers on CHA → ATL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…