Flight OddsDL4834 ATL → CHA
Delta Air Lines · Atlanta, GA to Chattanooga, TN · 87 flights observed, 2025-08-11 to 2025-12-15 · 106 mi
DL4834 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
78%
Median delay
-12 min
90th percentile
+64 min
Cancellation rate
0%
How often is DL4834 on time?
Across 87 flights on ATL → CHA from 2025-08-11 to 2025-12-15, DL4834 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +64 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 68 | 78% |
| 16-30 min | 6 | 7% |
| 31-60 min | 3 | 3% |
| 61-120 min | 6 | 7% |
| 2+ hrs | 4 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 21 | 86% | -4 min |
| 2025-09 | 29 | 86% | -1 min |
| 2025-10 | 18 | 89% | -5 min |
| 2025-11 | 10 | 60% | +17 min |
| 2025-12 | 9 | 33% | +84 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 71% |
| Tue | 8 | 88% |
| Wed | 7 | 86% |
| Thu | 15 | 80% |
| Fri | 15 | 67% |
| Sat | 9 | 89% |
| Sun | 16 | 81% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…