MKE · General Mitchell International Airport
Milwaukee, WI. 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 | 2,759 | 24.9% | +3.6 | 3.0% | 21 | Airline |
| Jun 2026 | 2,657 | 20.9% | +1.8 | 2.1% | 15 | Late aircraft |
| May 2026 | 2,735 | 18.2% | +4.5 | 0.7% | 13 | Airline |
| Apr 2026 | 2,588 | 17.5% | +2.3 | 2.2% | 17 | Airline |
| Mar 2026 | 2,626 | 25.8% | +7.3 | 6.2% | 26 | Airline |
| Feb 2026 | 2,033 | 17.1% | +0.2 | 1.3% | 15 | Airline |
| Jan 2026 | 2,077 | 22.1% | +4.7 | 3.7% | 20 | Airline |
| Dec 2025 | 2,273 | 26.8% | +9.7 | 1.9% | 26 | Airline |
| Nov 2025 | 2,230 | 18.2% | +5.4 | 4.3% | 16 | Airline |
| Oct 2025 | 2,564 | 18.5% | +5.5 | 0.3% | 16 | Airline |
| Sep 2025 | 2,315 | 15.4% | +3.1 | 0.6% | 11 | Airline |
| Aug 2025 | 2,498 | 21.2% | +2.5 | 1.4% | 18 | Airline |
| Jul 2025 | 2,589 | 24.5% | +4.5 | 2.8% | 23 | Late aircraft |
| Jun 2025 | 2,482 | 22.7% | +4.1 | 1.5% | 20 | Airline |
| May 2025 | 2,359 | 18.8% | +5.0 | 1.2% | 17 | Airline |
| Apr 2025 | 2,316 | 15.1% | -1.6 | 0.9% | 12 | Airline |
| Mar 2025 | 2,317 | 17.2% | -1.3 | 1.0% | 15 | Late aircraft |
| Feb 2025 | 1,797 | 17.3% | +0.3 | 1.3% | 14 | Airline |
| Jan 2025 | 1,929 | 15.5% | -3.7 | 2.3% | 13 | Airline |
| Dec 2024 | 2,205 | 20.0% | +3.0 | 0.4% | 17 | Airline |
| Nov 2024 | 2,215 | 12.7% | -0.5 | 0.4% | 10 | Airline |
| Oct 2024 | 2,566 | 11.5% | -1.6 | 0.7% | 10 | Airline |
| Sep 2024 | 2,396 | 12.2% | -0.0 | 0.2% | 10 | Airline |
| Aug 2024 | 2,598 | 16.7% | -2.3 | 2.0% | 13 | Late aircraft |
Airlines here, Sep 2024 (departures)
| Airline | Flights | Late | Canc. |
|---|---|---|---|
| PSA | 56 | 7.1% | 0.0% |
| Delta | 375 | 7.2% | 0.3% |
| Spirit | 53 | 7.5% | 0.0% |
| Republic | 141 | 8.5% | 0.0% |
| Endeavor | 62 | 9.7% | 0.0% |
| Southwest | 745 | 10.1% | 0.3% |
| Alaska | 48 | 12.5% | 0.0% |
| SkyWest | 531 | 16.8% | 0.0% |
| American | 261 | 17.3% | 0.4% |
| United | 60 | 18.3% | 0.0% |
| JetBlue | 46 | 26.1% | 0.0% |
Airlines with 30+ departures that month.
Worst days on record
| Date | Flights | Late | Canc. |
|---|---|---|---|
| 2026-03-16 | 90 | 94% | 62% |
| 2022-12-23 | 68 | 71% | 49% |
| 2019-01-28 | 89 | 69% | 39% |
| 2024-01-16 | 65 | 66% | 28% |
| 2024-01-12 | 73 | 28% | 66% |
| 2023-03-25 | 75 | 70% | 16% |
| 2022-12-24 | 60 | 63% | 28% |
| 2018-04-15 | 89 | 49% | 47% |
| 2019-02-12 | 81 | 62% | 25% |
| 2024-07-19 | 95 | 68% | 12% |
| 2024-01-15 | 73 | 67% | 14% |
| 2026-03-17 | 82 | 64% | 18% |
Departures; ranked by share late or cancelled.
FAA programs, last 90 days
None recorded.