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UA1599 Flight Information & Schedule

United Airlines · Denver International Airport (DEN) to George Bush Intercontinental Airport (IAH)

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UA1599 Denver International Airport to George Bush Intercontinental Airport nonstop flight: schedule, airports, aircraft and travel guide.

UA1599 Flight Overview

UA1599 is operated by United Airlines and connects Denver International Airport (DEN) and George Bush Intercontinental Airport (IAH). Scheduled departure: 2026-10-29 11:35 (UTC-06:00); scheduled arrival: 2026-10-29 15:08 (UTC-05:00).

AirlineUnited Airlines
Flight numberUA1599
RouteDEN to IAH
Scheduled duration2 hr 33 min

Denver to Houston Route Information

UA1599 is a nonstop flight from Denver International Airport (DEN) to George Bush Intercontinental Airport (IAH). Use the information below to plan your journey.

Route distanceApprox. 1,385 km
Scheduled flight time2 hr 33 min
Time difference60 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 11:35 (UTC-06:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 15:08 (UTC-05:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

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

UA1599 On-time Performance & History

Methodology

79%Arrival on-time rate
Sample flights79 (flights)
Average departure delay31 min
Average arrival delay10 min
Cancllation rate0%
Longest delay-
Early arrivals68%

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

Airbus A319

Economy 30 in; Business 38 in

Seat layout126

Business 8 · Economy 118

Business Class2-2

38 in

Seat configuration depends on the operating aircraft

Economy Class3-3

30 in

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

Inflight entertainmentLive TV

Inflight Wi-FiWi-Fi is available

Availability and fees depend on the flight

PowerBusiness: Power outlet; Economy: Power outlet

BassinetAvailable

Accessibility-

UA1599 Airports

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

Denver International Airport Departure & George Bush Intercontinental Airport Arrival Guide

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

DEN

Departing from Denver International Airport

UA1599 is scheduled to depart from T3. Allow time for international check-in, baggage drop, security and immigration.

IAH

Arriving at George Bush Intercontinental Airport

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

 

Planning your arrival

Scheduled arrival: 2026-10-29 15:08. 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 Denver International 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, andGeorge Bush Intercontinental Airport’ latest arrival declaration requirements.

What should I check before flying UA1599?

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

UA1599 Frequently Asked Questions

Which airline operates this flight?

UA1599 is operated by United Airlines.

Where does it depart and arrive?

Denver International Airport (DEN) → George Bush Intercontinental Airport (IAH).

What are the departure and arrival times?

Scheduled departure 11:35, arrival 15:08 · 2 hours 33 minutes.

Which terminal is used for check-in?

Departure terminal T3, arrival terminal E. 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: Live TV.

Explore This Route

Departure airportFlights from Denver International Airport
Arrival airportGeorge Bush Intercontinental Airport information
Operating airlineUnited Airlines information