Best Time to Fly LAX to ASE: On-Time Stats by Hour & Airline
Los Angeles International → Aspen Pitkin County Sardy Field
Data through July 2026 · Last updated October 18, 2026
1,234 flights were scheduled from Los Angeles (LAX) to Aspen (ASE) in the last 12 months, and 77.5% of those that flew arrived on time, in line with the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
November has been the best month (92% on time) and Saturday the weakest day of the week (66%).
2.4% of flights were cancelled, versus 1.8% nationally.
LAX to ASE on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 77.5% | 98 min | 2.4% | 1,234 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LAX to ASE
On-time arrival % by scheduled departure hour (local time), 2,345 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 7am–8am | Limited data | 19 | |
| 8am–9am | 68.4% | 2.5% | 163 |
| 9am–10am | 70.7% | 1.3% | 788 |
| 10am–11am | 75.0% | 1.2% | 259 |
| 11am–12pm | Limited data | 27 | |
| 12pm–1pm | 73.7% | 2.8% | 318 |
| 1pm–2pm | Limited data | 24 | |
| 2pm–3pm | 73.1% | 0.3% | 283 |
| 3pm–4pm | 74.4% | 7.1% | 85 |
| 4pm–5pm | 82.2% | 4.2% | 260 |
| 5pm–6pm | 85.3% | 3.0% | 100 |
| 6pm–7pm | Limited data | 1 | |
| 7pm–8pm | Limited data | 18 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on LAX to ASE
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 28 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 43.2% | -34.1 pts | 3.1% | 191 |
| Summer peak (Jun 15 - Aug 15) | 72.6% | -4.7 pts | 1.0% | 409 |
| All other days | 77.3% | — | 2.3% | 1,717 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).