Flight OddsDL1156 TYS → ATL
Delta Air Lines · Knoxville, TN to Atlanta, GA · 24 flights observed, 2026-01-05 to 2026-03-06 · 152 mi
DL1156 covers more than one route in the data window — the stats below are for TYS → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-30 min
90th percentile
+42 min
Cancellation rate
0%
How often is DL1156 on time?
Across 24 flights on TYS → ATL from 2026-01-05 to 2026-03-06, DL1156 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -30 min, and the worst 10% of flights arrived +42 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 | 19 | 79% |
| 16-30 min | 2 | 8% |
| 31-60 min | 1 | 4% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 1 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 11 | 82% | -20 min |
| 2026-02 | 9 | 78% | +0 min |
| 2026-03 | 4 | 75% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 2 | 100% |
| Wed | 2 | 100% |
| Thu | 6 | 83% |
| Fri | 6 | 67% |
| Sat | No data | — |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…