Aspen (ASE) to Houston (IAH)
Flight time
≈ 2h 38m
Bearing
131° SE
Aspen (ASE) to Houston (IAH) is 914 miles (1,470 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies ASE–IAH
Filed traffic dataIn June 2026, SkyWest Airlines was the only carrier flying nonstop ASE–IAH; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 70% full.
Departures
111
June 2026
Seats
7,770
both directions
Passengers
5,418
both directions
Load factor
69.7%
RPM ÷ ASM
Who flies ASE–IAH?
SkyWest Airlines was the only carrier to fly nonstop ASE–IAH in June 2026 (111 departures).
- OO
111 departures · 7,770 seats
Share of departures100.0%69.7%
Load
What plane flies ASE–IAH?
In June 2026, the Embraer E175 flew 100% of ASE–IAH departures.
- Embraer E175
111 departures · 69.7% load
100.0%
How has ASE–IAH traffic changed?
Nonstop ASE–IAH departures rose from 107 in July 2025 to 111 in June 2026.
Monthly nonstop ASE–IAH traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
107 departures · 5,962 passengers
79.6%
Load
August 2025
91 departures · 4,792 passengers
75.2%
Load
September 2025
60 departures · 3,018 passengers
71.9%
Load
October 2025
41 departures · 2,032 passengers
70.8%
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
132 departures · 6,599 passengers
71.4%
Load
January 2026
171 departures · 8,200 passengers
68.5%
Load
February 2026
148 departures · 7,609 passengers
73.5%
Load
March 2026
209 departures · 8,636 passengers
59.0%
Load
April 2026
48 departures · 1,401 passengers
41.7%
Load
May 2026
41 departures · 1,466 passengers
51.1%
Load
June 2026
111 departures · 5,418 passengers
69.7%
Load
By direction
Each direction is filed separately — they rarely match.
IAH → ASE
76.4% full
56 departures · 2,995 passengers
ASE → IAH
62.9% full
55 departures · 2,423 passengers
Nonstop ASE–IAH traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Aspen (ASE) from Houston (IAH)?
ASE to IAH is 914 miles (1,470 km / 794 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ASE to IAH?
A nonstop covers the 914-mile great-circle distance in roughly 2h 38m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ASE–IAH?
In June 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying ASE–IAH?
Distance-based programs credit off the 914-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes