Flight OddsDL5203 ATL → TYS
Delta Air Lines · Atlanta, GA to Knoxville, TN · 344 flights observed, 2025-07-01 to 2026-06-28 · 152 mi
DL5203 covers more than one route in the data window — the stats below are for ATL → TYS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-6 min
90th percentile
+67 min
Cancellation rate
1%
How often is DL5203 on time?
Across 344 flights on ATL → TYS from 2025-07-01 to 2026-06-28, DL5203 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +67 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 | 256 | 75% |
| 16-30 min | 16 | 5% |
| 31-60 min | 30 | 9% |
| 61-120 min | 22 | 6% |
| 2+ hrs | 16 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +20 min |
| 2025-08 | 31 | 71% | +17 min |
| 2025-09 | 30 | 83% | 0 min |
| 2025-10 | 30 | 90% | +2 min |
| 2025-11 | 28 | 79% | +13 min |
| 2025-12 | 31 | 71% | +19 min |
| 2026-01 | 29 | 79% | +14 min |
| 2026-02 | 20 | 70% | +17 min |
| 2026-03 | 27 | 59% | +21 min |
| 2026-04 | 30 | 80% | +13 min |
| 2026-05 | 31 | 71% | +30 min |
| 2026-06 | 22 | 77% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 71% |
| Tue | 45 | 67% |
| Wed | 46 | 76% |
| Thu | 51 | 80% |
| Fri | 50 | 70% |
| Sat | 47 | 96% |
| Sun | 50 | 68% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…