Flight OddsDL4836 CHA → ATL
Delta Air Lines · Chattanooga, TN to Atlanta, GA · 128 flights observed, 2025-07-07 to 2025-12-19 · 106 mi
DL4836 covers more than one route in the data window — the stats below are for CHA → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
-5 min
90th percentile
+119 min
Cancellation rate
0%
How often is DL4836 on time?
Across 128 flights on CHA → ATL from 2025-07-07 to 2025-12-19, DL4836 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +119 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 | 91 | 71% |
| 16-30 min | 8 | 6% |
| 31-60 min | 6 | 5% |
| 61-120 min | 10 | 8% |
| 2+ hrs | 13 | 10% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 68% | +36 min |
| 2025-08 | 22 | 91% | +6 min |
| 2025-09 | 17 | 65% | +29 min |
| 2025-10 | 26 | 77% | +3 min |
| 2025-11 | 19 | 79% | +53 min |
| 2025-12 | 19 | 42% | +72 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 20 | 65% |
| Tue | 19 | 68% |
| Wed | 19 | 74% |
| Thu | 19 | 68% |
| Fri | 19 | 79% |
| Sat | 12 | 83% |
| Sun | 20 | 65% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…