Flight OddsDL1186 ATL → TUL
Delta Air Lines · Atlanta, GA to Tulsa, OK · 237 flights observed, 2025-07-01 to 2026-06-30 · 674 mi
DL1186 covers more than one route in the data window — the stats below are for ATL → TUL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-8 min
90th percentile
+33 min
Cancellation rate
0%
How often is DL1186 on time?
Across 237 flights on ATL → TUL from 2025-07-01 to 2026-06-30, DL1186 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +33 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 | 198 | 84% |
| 16-30 min | 13 | 6% |
| 31-60 min | 15 | 6% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +3 min |
| 2025-08 | 31 | 90% | -4 min |
| 2025-09 | 29 | 76% | +9 min |
| 2025-10 | 31 | 77% | +6 min |
| 2025-11 | 30 | 97% | -5 min |
| 2025-12 | 19 | 95% | -9 min |
| 2026-02 | 17 | 88% | +6 min |
| 2026-03 | 7 | 71% | +10 min |
| 2026-04 | 15 | 87% | +1 min |
| 2026-05 | 5 | 100% | +0 min |
| 2026-06 | 21 | 81% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 83% |
| Tue | 36 | 78% |
| Wed | 35 | 89% |
| Thu | 34 | 88% |
| Fri | 35 | 86% |
| Sat | 28 | 82% |
| Sun | 33 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…