Aspen (ASE) to Houston (IAH) flights
SkyWest Airlines flies nonstop from Aspen-Pitkin County Airport (Sardy Field) to George Bush Intercontinental Airport, with about 14 flights a week in July 2026. The 913-mile flight takes about 2h 43m gate to gate.
- Distance
- 913 mi · 1,469 km
- Flight time
- 2h 43m
- Airlines
- 1
- Seats filled
- 69%
Airlines flying ASE to IAH
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 14 | Embraer E175 | 28,434 | 2h 43m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ASE to IAH flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 7:15am and the last at 11:53am. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| UA 5300United Airlines · operated by SkyWest Airlines | 7:15am | 11:02am | 31 | 86% |
| UA 5493United Airlines · operated by SkyWest Airlines | 11:53am | 3:40pm | 31 | 71% |
Is ASE to IAH on time?
From September 2025 to August 2026, 76% of 639 flights arrived within 15 minutes of schedule and 4.5% were cancelled. Flights leaving around 7am were the most punctual (86%), those around 1pm the least (71%). Most delay time was caused by air traffic control and airport congestion (32%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 639 | 76% | 25 min | 4.5% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 7am to 8am | 211 | 86% | |
| 11am to 12pm | 208 | 71% | |
| 1pm to 2pm | 170 | 71% | |
| 3pm to 4pm | 20 | 67% | |
| 5pm to 6pm | 21 | 63% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 46 | 2,278 | |
| September 2025 | 30 | 1,473 | |
| October 2025 | 21 | 1,106 | |
| December 2025 | 67 | 3,026 | |
| January 2026 | 86 | 4,522 | |
| February 2026 | 74 | 3,874 | |
| March 2026 | 107 | 5,081 | |
| April 2026 | 25 | 739 | |
| May 2026 | 20 | 683 | |
| June 2026 | 55 | 2,423 | |
| July 2026 | 60 | 3,229 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.