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UA5551 Flight Information & Schedule

United Airlines · Idaho Falls Regional Airport (IDA) to Denver International Airport (DEN)

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UA5551 Idaho Falls Regional Airport to Denver International Airport nonstop flight: schedule, airports, aircraft and travel guide.

UA5551 Flight Overview

UA5551 is operated by SkyWest DBA United Express and connects Idaho Falls Regional Airport (IDA) and Denver International Airport (DEN). Scheduled departure: 2026-10-29 17:40 (UTC-06:00); scheduled arrival: 2026-10-29 19:30 (UTC-06:00).

AirlineUnited Airlines
Flight numberUA5551
RouteIDA to DEN
Scheduled duration1 hr 50 min

Idaho Falls to Denver Route Information

UA5551 is a nonstop flight from Idaho Falls Regional Airport (IDA) to Denver International Airport (DEN). Use the information below to plan your journey.

Route distanceApprox. 737 km
Scheduled flight time1 hr 50 min
Time difference0 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 17:40 (UTC-06:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 19:30 (UTC-06:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Idaho Falls (UTC-06:00); arrival: Denver (UTC-06:00).

UA5551 On-time Performance & History

Methodology

73%Arrival on-time rate
Sample flights73 (flights)
Average departure delay40 min
Average arrival delay4 min
Cancllation rate0%
Longest delay-
Early arrivals60%

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

Bombardier Regional Jet 550

Economy 31 in; Business 42 in

Seat layout69

Business 9 · Economy 60

Business Class1-2

42 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 entertainmentInflight entertainment is available

Inflight Wi-FiFree messaging; paid access; fre

Availability and fees depend on the flight

PowerBusiness: Power outlets; Economy: USB port and power outlet

BassinetAvailable

Accessibility-

UA5551 Airports

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

Idaho Falls Regional Airport Departure & Denver International Airport Arrival Guide

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

IDA

Departing from Idaho Falls Regional Airport

UA5551 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

DEN

Arriving at Denver International Airport

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

 

Planning your arrival

Scheduled arrival: 2026-10-29 19:30. 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 Idaho Falls Regional 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, andDenver International Airport’ latest arrival declaration requirements.

What should I check before flying UA5551?

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

UA5551 Frequently Asked Questions

Which airline operates this flight?

UA5551 is operated by United Airlines.

Where does it depart and arrive?

Idaho Falls Regional Airport (IDA) → Denver International Airport (DEN).

What are the departure and arrival times?

Scheduled departure 17:40, arrival 19:30 · 1 hour 50 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal No data. 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: Inflight entertainment is available.

Explore This Route

Departure airportFlights from Idaho Falls Regional Airport
Arrival airportDenver International Airport information
Operating airlineSkyWest DBA United Express information