TUL · Tulsa International Airport
Tulsa, OK. All airports.
Share of flights 15+ min late, by month
departures
arrivals
usual for the month (departures)
Jan 2015 → Jul 2026; gridlines 10/20/30/40%
Recent months — departures
| Month | Flights | Late 15+ | vs usual | Cancelled | Avg min | Main cause |
|---|---|---|---|---|---|---|
| Jul 2026 | 1,613 | 20.1% | -0.8 | 1.5% | 16 | Late aircraft |
| Jun 2026 | 1,583 | 23.7% | +3.6 | 1.8% | 21 | Late aircraft |
| May 2026 | 1,626 | 21.5% | +4.1 | 1.2% | 19 | Late aircraft |
| Apr 2026 | 1,509 | 16.5% | +3.2 | 1.1% | 15 | Airline |
| Mar 2026 | 1,518 | 21.0% | +6.3 | 2.0% | 24 | Late aircraft |
| Feb 2026 | 1,264 | 12.0% | -1.5 | 0.9% | 12 | Airline |
| Jan 2026 | 1,332 | 11.6% | -3.3 | 7.0% | 14 | Airline |
| Dec 2025 | 1,536 | 16.9% | +2.7 | 1.2% | 15 | Late aircraft |
| Nov 2025 | 1,571 | 15.4% | +4.4 | 2.5% | 13 | Late aircraft |
| Oct 2025 | 1,636 | 17.1% | +4.1 | 0.7% | 12 | Late aircraft |
| Sep 2025 | 1,516 | 12.4% | +0.8 | 0.9% | 10 | Airline |
| Aug 2025 | 1,611 | 15.9% | +0.0 | 1.4% | 15 | Late aircraft |
| Jul 2025 | 1,803 | 24.2% | +7.5 | 1.9% | 21 | Late aircraft |
| Jun 2025 | 1,700 | 25.9% | +5.9 | 1.9% | 23 | Late aircraft |
| May 2025 | 1,554 | 22.5% | +5.1 | 1.6% | 19 | Late aircraft |
| Apr 2025 | 1,467 | 19.4% | +6.1 | 1.5% | 18 | Airline |
| Mar 2025 | 1,499 | 14.7% | -0.0 | 1.3% | 12 | Late aircraft |
| Feb 2025 | 1,231 | 16.9% | +3.4 | 3.6% | 20 | Airline |
| Jan 2025 | 1,286 | 14.9% | +3.7 | 3.5% | 13 | Late aircraft |
| Dec 2024 | 1,468 | 17.2% | +2.9 | 0.8% | 19 | Airline |
| Nov 2024 | 1,411 | 11.0% | -0.8 | 1.0% | 7 | Late aircraft |
| Oct 2024 | 1,597 | 7.3% | -6.6 | 0.1% | 5 | Airline |
| Sep 2024 | 1,467 | 10.7% | -2.8 | 0.0% | 10 | Airline |
| Aug 2024 | 1,526 | 14.0% | -1.9 | 0.6% | 12 | Late aircraft |
Airlines here, Apr 2026 (departures)
| Airline | Flights | Late | Canc. |
|---|---|---|---|
| United | 31 | 6.5% | 0.0% |
| Delta | 136 | 11.9% | 0.7% |
| Southwest | 466 | 14.2% | 0.2% |
| PSA | 50 | 14.3% | 2.0% |
| Republic | 57 | 15.8% | 0.0% |
| SkyWest | 402 | 17.6% | 1.0% |
| American | 203 | 20.7% | 2.5% |
| Envoy | 144 | 21.6% | 3.5% |
Airlines with 30+ departures that month.
Worst days on record
| Date | Flights | Late | Canc. |
|---|---|---|---|
| 2025-07-12 | 54 | 70% | 7% |
| 2019-05-21 | 51 | 56% | 24% |
| 2026-03-16 | 52 | 59% | 12% |
| 2025-06-15 | 56 | 49% | 5% |
| 2019-06-23 | 51 | 49% | 4% |
| 2025-12-07 | 55 | 48% | 2% |
| 2025-06-14 | 52 | 47% | 2% |
| 2025-05-25 | 50 | 48% | 0% |
| 2024-07-19 | 55 | 43% | 7% |
| 2025-11-30 | 56 | 46% | 0% |
| 2019-10-21 | 52 | 44% | 4% |
| 2026-06-19 | 53 | 40% | 9% |
Departures; ranked by share late or cancelled.
FAA programs, last 90 days
None recorded.