ASE · Aspen-Pitkin County Airport (Sardy Field)
Aspen, CO. All airports.
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· !ASE 10/116 ASE AD AP CLSD EXC LIFE FLT HEL AND SAR HEL 30MIN PPR 970-379-8406 2610200500-2610201300 · since 10-20 05:15 UTC
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 | 759 | 34.3% | +8.8 | 2.9% | 39 | Weather |
| Jun 2026 | 626 | 33.9% | +9.3 | 6.7% | 44 | Late aircraft |
| May 2026 | 182 | 12.6% | -5.4 | 0.0% | 7 | Air traffic |
| Apr 2026 | 481 | 21.2% | -1.6 | 2.9% | 17 | Weather |
| Mar 2026 | 1,188 | 26.1% | -8.6 | 10.0% | 25 | Late aircraft |
| Feb 2026 | 1,012 | 38.3% | +1.9 | 11.1% | 42 | Weather |
| Jan 2026 | 1,037 | 31.7% | -4.3 | 9.0% | 36 | Weather |
| Dec 2025 | 803 | 39.4% | +1.3 | 4.0% | 47 | Air traffic |
| Nov 2025 | 328 | 11.4% | -4.0 | 3.7% | 15 | Airline |
| Oct 2025 | 447 | 22.4% | +3.6 | 0.0% | 22 | Airline |
| Sep 2025 | 550 | 15.1% | -3.8 | 0.4% | 15 | Air traffic |
| Aug 2025 | 659 | 34.0% | +10.0 | 3.9% | 38 | Weather |
| Jul 2025 | 709 | 37.9% | +15.0 | 7.6% | 44 | Weather |
| Jun 2025 | 596 | 43.4% | +19.5 | 6.9% | 55 | Weather |
| May 2025 | 55 | 21.8% | +5.6 | 0.0% | 19 | Airline |
| Apr 2025 | 502 | 29.5% | +10.2 | 6.2% | 24 | Air traffic |
| Mar 2025 | 1,081 | 38.5% | +5.1 | 9.6% | 33 | Weather |
| Feb 2025 | 930 | 39.0% | +2.6 | 9.4% | 38 | Airline |
| Jan 2025 | 1,025 | 35.9% | -0.3 | 5.3% | 40 | Air traffic |
| Dec 2024 | 765 | 38.2% | +3.8 | 8.9% | 50 | Airline |
| Nov 2024 | 410 | 23.0% | +7.6 | 10.7% | 22 | Weather |
| Oct 2024 | 498 | 15.2% | -5.1 | 0.6% | 13 | Airline |
| Sep 2024 | 549 | 25.1% | +6.2 | 0.5% | 25 | Airline |
| Aug 2024 | 648 | 28.2% | +7.8 | 0.0% | 24 | Airline |
Airlines here, Sep 2024 (departures)
| Airline | Flights | Late | Canc. |
|---|---|---|---|
| SkyWest | 549 | 25.1% | 0.5% |
Airlines with 30+ departures that month.
Worst days on record
| Date | Flights | Late | Canc. |
|---|
Departures; ranked by share late or cancelled.
FAA programs, last 90 days
None recorded.