Grand Prairie to Houston (GPM–IAH) — Airlines, Schedules & Connections

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Grand Prairie to Houston
Route information for GPM to IAH.
1h 34m nonstop +1h ahead

On-Time Performance

What to expect at each end of your journey.
Outbound
GPM → IAH
80%
Generally reliable. Most flights run on time.
Arriving
80%
Return
IAH → GPM
86%
Generally reliable. Most flights run on time.
Departing
86%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAH delays →

Other ways to reach Houston from Grand Prairie

Nearby airports with service to George Bush Intercontinental Airport.
Metric GPM→IAH DFW→IAH DAL→IAH
Distance from GPM 14 mi 15 mi
Nonstop airlines 0 16 2
Weekly flights 0 434 1
Flight time 1h 34m 0h 26m 23h 38m
Airports within 200 miles of GPM with service to George Bush Intercontinental Airport.

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Houston is 1 hour ahead of Grand Prairie.
GPM: MDT · IAH: CDT

When it's 6:00 PM in Grand Prairie, it's 7:00 PM in Houston.
Getting from IAH

No direct rail from IAH. The METRO bus 102 (IAH Express) runs to downtown Houston's transit center (60–90 min, $1.25). Taxis to downtown Houston cost $50–70. Ride-hails pick up at the designated Rideshare zones outside baggage claim on the lower level.IAH has five terminals (A–E) connected by an underground tunnel with trams. Terminal D handles international arrivals. Rental car agencies are in a consolidated facility adjacent to Terminal C; a free IAH Connector bus runs between terminals and the rental car center. The Galleria / Uptown area costs $35–50 by ride-hail.

Houston Climate

Humid subtropical climate. Hot, humid, and wet for much of the year. Summers are brutal (33–38°C) with high humidity and near-daily afternoon thunderstorms. Severe storms with hail and high winds regularly cause ground stops from April through September. Houston's flooding risk is significant. Heavy rain events, including tropical system remnants, have flooded airport roads, cutting off surface access even when the airport itself remains operational.

Winters are mild (5–18°C) with occasional ice storms. These are rare but highly disruptive when they occur. Hurricane season (June–November) requires monitoring for Gulf storms. October through March has the best flying weather.

GPM–IAH Quick Facts

Key statistics for the Grand Prairie to Houston route.
Route details
Flight time1h 34m
Time difference+1 hour
Airlines (nonstop)0
Origin: GPM
IATA / ICAOGPM / KGPM
TimezoneAmerica/Denver
Elevation588 ft / 179 m
Destination: IAH
IATA / ICAOIAH / KIAH
TimezoneAmerica/Indiana/Tell_City
Passengers/yr46.7M
Elevation97 ft / 30 m

Frequently Asked Questions

Common questions about GPM to IAH flights.
Nonstop flights from Grand Prairie Municipal Airport to George Bush Intercontinental Airport take approximately 1h 34m.
Houston is 1 hour ahead of Grand Prairie.
Yes, return flights from IAH to GPM are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include DFW, DAL and FTW. 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 GPM to IAH

Grand Prairie Municipal Airport (GPM) and George Bush Intercontinental Airport (IAH) are connected through multiple connecting hub airports.

GPM to IAH Flight Duration and Schedule

Nonstop flight time from GPM to IAH ranges from 1 hours 34 minutes.

Connecting Options and Alternatives

Nearby alternative airports include Dallas-Fort Worth (DFW), Dallas (DAL) and Fort Worth (FTW).