PIT · Pittsburgh International Airport
Pittsburgh, PA. 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 | 3,910 | 24.3% | +2.3 | 3.9% | 21 | Late aircraft |
| Jun 2026 | 3,815 | 19.9% | -0.7 | 1.7% | 18 | Late aircraft |
| May 2026 | 3,778 | 15.9% | -1.1 | 0.8% | 12 | Late aircraft |
| Apr 2026 | 3,531 | 14.5% | +0.1 | 0.5% | 11 | Airline |
| Mar 2026 | 3,434 | 22.2% | +7.1 | 2.9% | 19 | Late aircraft |
| Feb 2026 | 2,943 | 14.6% | +3.1 | 2.7% | 11 | Late aircraft |
| Jan 2026 | 3,099 | 17.2% | +2.6 | 6.0% | 16 | Airline |
| Dec 2025 | 3,474 | 21.9% | +3.7 | 1.5% | 17 | Air traffic |
| Nov 2025 | 3,510 | 15.2% | +4.8 | 1.8% | 12 | Air traffic |
| Oct 2025 | 3,850 | 15.7% | +4.4 | 0.8% | 11 | Late aircraft |
| Sep 2025 | 3,672 | 13.1% | +2.0 | 0.7% | 10 | Late aircraft |
| Aug 2025 | 3,841 | 17.1% | -1.2 | 1.2% | 14 | Late aircraft |
| Jul 2025 | 3,959 | 22.0% | +0.8 | 3.3% | 19 | Late aircraft |
| Jun 2025 | 3,836 | 22.6% | +2.3 | 1.6% | 19 | Late aircraft |
| May 2025 | 3,786 | 17.0% | +0.6 | 1.0% | 13 | Air traffic |
| Apr 2025 | 3,674 | 14.0% | -1.2 | 0.6% | 11 | Late aircraft |
| Mar 2025 | 3,567 | 14.6% | -0.6 | 1.2% | 13 | Late aircraft |
| Feb 2025 | 2,936 | 16.3% | +4.9 | 1.7% | 14 | Air traffic |
| Jan 2025 | 3,071 | 14.6% | -0.9 | 2.2% | 11 | Air traffic |
| Dec 2024 | 3,392 | 18.7% | +3.8 | 0.6% | 14 | Air traffic |
| Nov 2024 | 3,385 | 10.4% | -0.5 | 0.2% | 6 | Air traffic |
| Oct 2024 | 3,928 | 10.0% | -2.8 | 1.3% | 7 | Airline |
| Sep 2024 | 3,764 | 10.8% | -1.8 | 0.3% | 9 | Late aircraft |
| Aug 2024 | 4,000 | 20.9% | +3.2 | 3.2% | 19 | Late aircraft |
Airlines here, Feb 2026 (departures)
| Airline | Flights | Late | Canc. |
|---|---|---|---|
| Republic | 799 | 9.1% | 6.3% |
| Delta | 238 | 9.3% | 0.4% |
| Allegiant | 93 | 11.8% | 0.0% |
| United | 279 | 11.9% | 0.4% |
| JetBlue | 95 | 12.8% | 9.5% |
| American | 361 | 15.2% | 1.7% |
| Southwest | 752 | 18.7% | 0.3% |
| Envoy | 63 | 21.0% | 1.6% |
| Spirit | 100 | 22.6% | 7.0% |
| PSA | 42 | 32.5% | 4.8% |
| SkyWest | 82 | 34.1% | 0.0% |
Airlines with 30+ departures that month.
Worst days on record
| Date | Flights | Late | Canc. |
|---|---|---|---|
| 2026-01-25 | 110 | 47% | 86% |
| 2022-12-24 | 90 | 81% | 23% |
| 2024-07-19 | 143 | 70% | 25% |
| 2026-01-26 | 105 | 55% | 41% |
| 2016-12-17 | 63 | 66% | 21% |
| 2023-01-11 | 111 | 70% | 6% |
| 2022-12-23 | 121 | 58% | 31% |
| 2022-02-04 | 113 | 49% | 39% |
| 2020-04-06 | 109 | 27% | 53% |
| 2022-12-25 | 81 | 55% | 23% |
| 2015-01-03 | 62 | 59% | 2% |
| 2022-12-26 | 110 | 46% | 24% |
Departures; ranked by share late or cancelled.
FAA programs, last 90 days
None recorded.