Houston to Grand Junction (IAH–GJT) — Airlines, Schedules & Connections

IAH Airport Page →
979 mi airlines 1/wk
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Flight Schedule 1 flight Verified 1h ago
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UA5354
UA United
12:24 PM
CDT
3:20 PM
MDT
3h 56m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Houston to Grand Junction
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 979 mi 3h 56m nonstop -1h behind 16 1-stop hubs

IAH–GJT is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 979 miles in approximately 3h 56m. Beyond nonstop, 16 hubs offer 1-stop connections.

Also explore IAH Routes GJT Routes IAH Live Flights GJT Live Flights IAH Delays GJT Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop IAH–GJT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 1 – 3h56 68% Star Alliance –
Alliance coverage
Star Alliance: UA (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, IAH to GJT direction.
Mon
0
flights
Tue
0
flights
Wed
0
flights
Thu
0
flights
Fri
0
flights
Sat
1
flight
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
1
Outbound / wk
0
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAH to GJT.
1-STOP
One-Stop Connections
16
Hubs
~5h
Fastest
~21h
Longest
ASE ~5h 7m EGE ~5h 16m ICT ~5h 16m TPA ~7h 34m RNO ~7h 59m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
689
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
IAH → GJT
68%
Moderate delays possible. Allow buffer time.
Departing
68%
Arriving
50%
Return
GJT → IAH
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
Arriving
87%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAH delays → GJT delays →
Alternatives

Other ways to reach Grand Junction from Houston

Nearby airports with service to Grand Junction Regional Airport.
Metric IAH→GJT HOU→GJT AUS→GJT
Distance from IAH – 24 mi 140 mi
Nonstop airlines 1 1 2
Weekly flights 1 – 1
Flight time 3h 56m 2h 56m 2h 37m
Departure OTP 68% – –
Houston (HOU) to Grand Junction flights · Austin (AUS) to Grand Junction flights
Airports within 200 miles of IAH with service to Grand Junction Regional Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Grand Junction is 1 hour behind Houston.
IAH: CDT · GJT: MDT

When it's 6:00 PM in Houston, it's 5:00 PM in Grand Junction.
Distance & Flight Time
979 mi / 1,576 km
Nonstop flight time is approximately 3h 56m.
Getting to IAH

IAH has no direct rail link to downtown Houston. The IAH Express bus runs from Houston Amtrak/Greyhound station via Park & Ride to Terminal C (60–90 min, $1.25 with METRO Q card). This is the only transit option; Houston's rail network does not reach the airport.Taxis from downtown Houston cost $50–70 and take 40–60 minutes. Ride-hails (Uber, Lyft) are typically $35–55. IAH sits 23 miles north of downtown on the North Freeway (I-45); traffic is heavy during morning and evening rush. Remote economy parking lots serve all terminals via shuttle.

Facts

IAH–GJT Quick Facts

Key statistics for the Houston to Grand Junction route.
Route details
Distance979 mi / 1,576 km
Flight time3h 56m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights1 out
1-stop connections16 hubs
Origin: IAH
Full nameGeorge Bush Intercontinental Airport
IATA / ICAOIAH / KIAH
TimezoneAmerica/Indiana/Tell_City
Passengers/yr46.7M
Elevation97 ft / 30 m
Destination: GJT
Full nameGrand Junction Regional Airport
IATA / ICAOGJT / KGJT
TimezoneAmerica/Denver
Passengers/yr0.5M
Elevation4,858 ft / 1,481 m
FAQ

Frequently Asked Questions

Common questions about IAH to GJT flights.
Nonstop flights from George Bush Intercontinental Airport to Grand Junction Regional Airport take approximately 3h 56m. The route covers 979 miles.
1 airline operates nonstop service: United Airlines.
There are approximately 1 nonstop flights per week from IAH to GJT.
Yes, 1-stop connections are available through ASE, EGE, ICT, TPA, RNO, SFO, ORD, ATL, EWR, SNA, SLC, DEN, AUS, DFW, LAS and PHX. These options provide additional schedule flexibility.
Grand Junction is 1 hour behind Houston.
Nearby alternatives include HOU and AUS. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IAH to GJT

George Bush Intercontinental Airport (IAH) and Grand Junction Regional Airport (GJT) are connected by nonstop service from United Airlines. With 1 weekly departures, this is a regularly served route.

IAH to GJT Flight Duration and Schedule

Nonstop flight time from IAH to GJT ranges from 3 hours 56 minutes. The route covers a distance of 979 miles (1,576 km).

Connecting Options and Alternatives

16 one-stop connections are available, with the fastest taking approximately 5 hours via ASE. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (HOU) and Austin (AUS).