Flight OddsDL2620 TUL → ATL
Delta Air Lines · Tulsa, OK to Atlanta, GA · 229 flights observed, 2025-10-15 to 2026-06-26 · 674 mi
DL2620 covers more than one route in the data window — the stats below are for TUL → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-18 min
90th percentile
+42 min
Cancellation rate
1%
How often is DL2620 on time?
Across 229 flights on TUL → ATL from 2025-10-15 to 2026-06-26, DL2620 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +42 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 | 189 | 84% |
| 16-30 min | 9 | 4% |
| 31-60 min | 6 | 3% |
| 61-120 min | 11 | 5% |
| 2+ hrs | 10 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 17 | 82% | +8 min |
| 2025-11 | 29 | 90% | -5 min |
| 2025-12 | 19 | 84% | -5 min |
| 2026-01 | 25 | 76% | +28 min |
| 2026-02 | 28 | 86% | -3 min |
| 2026-03 | 28 | 71% | +27 min |
| 2026-04 | 30 | 90% | -7 min |
| 2026-05 | 26 | 81% | +0 min |
| 2026-06 | 23 | 96% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 34 | 79% |
| Tue | 34 | 79% |
| Wed | 35 | 94% |
| Thu | 35 | 94% |
| Fri | 35 | 83% |
| Sat | 19 | 79% |
| Sun | 33 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…