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UA1254 Flight Information & Schedule

United Airlines · Denver International Airport (DEN) to Phoenix Sky Harbor International Airport (PHX)

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UA1254 Denver International Airport to Phoenix Sky Harbor International Airport nonstop flight: schedule, airports, aircraft and travel guide.

UA1254 Flight Overview

UA1254 is operated by United Airlines and connects Denver International Airport (DEN) and Phoenix Sky Harbor International Airport (PHX). Scheduled departure: 2026-10-29 16:20 (UTC-06:00); scheduled arrival: 2026-10-29 17:22 (UTC-07:00).

AirlineUnited Airlines
Flight numberUA1254
RouteDEN to PHX
Scheduled duration2 hr 2 min

Denver to Phoenix Route Information

UA1254 is a nonstop flight from Denver International Airport (DEN) to Phoenix Sky Harbor International Airport (PHX). Use the information below to plan your journey.

Route distanceApprox. 966 km
Scheduled flight time2 hr 2 min
Time difference-60 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 16:20 (UTC-06:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 17:22 (UTC-07:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Denver (UTC-06:00); arrival: Phoenix (UTC-07:00).

UA1254 On-time Performance & History

Methodology

87%Arrival on-time rate
Sample flights87 (flights)
Average departure delay35 min
Average arrival delay5 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

Boeing 737

Economy 30 in; Business 37 in

Seat layout179

Business 16 · Economy 163

Business Class2-2

37 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 entertainmentOn-demand entertainment

Inflight Wi-FiWi-Fi (additional charge)

Availability and fees depend on the flight

PowerBusiness: Power outlets; Economy: Power outlet

BassinetAvailable

Accessibility-

UA1254 Airports

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

Denver International Airport Departure & Phoenix Sky Harbor International Airport Arrival Guide

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

DEN

Departing from Denver International Airport

UA1254 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

PHX

Arriving at Phoenix Sky Harbor International Airport

Scheduled arrival is at T3. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 17:22. 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, andPhoenix Sky Harbor International Airport’ latest arrival declaration requirements.

What should I check before flying UA1254?

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

UA1254 Frequently Asked Questions

Which airline operates this flight?

UA1254 is operated by United Airlines.

Where does it depart and arrive?

Denver International Airport (DEN) → Phoenix Sky Harbor International Airport (PHX).

What are the departure and arrival times?

Scheduled departure 16:20, arrival 17:22 · 2 hours 2 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal T3. 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: On-demand entertainment.

Explore This Route

Departure airportFlights from Denver International Airport
Arrival airportPhoenix Sky Harbor International Airport information
Operating airlineUnited Airlines information