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UA6338 Flight Information & Schedule

United Airlines · George Bush Intercontinental Airport (IAH) to Monterrey International Airport (MTY)

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UA6338 George Bush Intercontinental Airport to Monterrey International Airport nonstop flight: schedule, airports, aircraft and travel guide.

UA6338 Flight Overview

UA6338 is operated by Mesa Airlines DBA United Express and connects George Bush Intercontinental Airport (IAH) and Monterrey International Airport (MTY). Scheduled departure: 2026-10-29 18:42 (UTC-05:00); scheduled arrival: 2026-10-29 19:26 (UTC-06:00).

AirlineUnited Airlines
Flight numberUA6338
RouteIAH to MTY
Scheduled duration1 hr 44 min

Houston to Monterrey Route Information

UA6338 is a nonstop international flight from George Bush Intercontinental Airport (IAH) to Monterrey International Airport (MTY). Use the information below to plan your journey.

Route distanceApprox. 661 km
Scheduled flight time1 hr 44 min
Time difference-60 min
Flight typeInternational
01

Departure

Scheduled departure: 2026-10-29 18:42 (UTC-05:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 19:26 (UTC-06:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Houston (UTC-05:00); arrival: Monterrey (UTC-06:00).

UA6338 On-time Performance & History

Methodology

80%Arrival on-time rate
Sample flights80 (flights)
Average departure delay38 min
Average arrival delay11 min
Cancllation rate0%
Longest delay-
Early arrivals67%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Embraer 175

Economy 31 in; Business 37 in

Seat layout76

Business 12 · Economy 64

Business Class1-2

37 in

Seat configuration depends on the operating aircraft

Economy Class2-2

31 in

MealsFree snacks on flights over 300 miles; food and alcohol for purchase in economy

Inflight entertainmentIn-flight entertainment is unavailable

Inflight Wi-FiWi-Fi is available

Availability and fees depend on the flight

PowerBusiness: Power outlets; Economy: Power outlet

BassinetAvailable

Accessibility-

UA6338 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

George Bush Intercontinental Airport Departure & Monterrey International Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

IAH

Departing from George Bush Intercontinental Airport

UA6338 is scheduled to depart from E. Allow time for international check-in, baggage drop, security and immigration.

MTY

Arriving at Monterrey International Airport

Scheduled arrival is at A. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 19:26. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow George Bush Intercontinental Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andMonterrey International Airport’ latest arrival declaration requirements.

What should I check before flying UA6338?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

UA6338 Frequently Asked Questions

Which airline operates this flight?

UA6338 is operated by United Airlines.

Where does it depart and arrive?

George Bush Intercontinental Airport (IAH) → Monterrey International Airport (MTY).

What are the departure and arrival times?

Scheduled departure 18:42, arrival 19:26 · 1 hour 44 minutes.

Which terminal is used for check-in?

Departure terminal E, arrival terminal A. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Free snacks on flights over 300 miles; food and alcohol for purchase in economy. Inflight entertainment: In-flight entertainment is unavailable.

Explore This Route

Departure airportFlights from George Bush Intercontinental Airport
Arrival airportMonterrey International Airport information
Operating airlineMesa Airlines DBA United Express information