How long is the UA5421 flight from Rapid City to Denver?

The timetable allows 1 h 33 min. Rapid City to Denver is 484 km (301 mi).

What other flight numbers does UA5421 have?

Also listed as UAL5421 (United Airlines' ICAO code) and UA 5421.

UA5421 Flight Status United Airlines: Rapid City to Denver (UAL5421)

United Airlines UA 5421

Scheduled

RAP Rapid City

Scheduled: 11:12
Estimated: 11:12

Gate: 5

Departure: Fri, Nov 13, 2026 · local time MST

Rapid City Regional Airport (RAP)

All RAP Departures >

DEN Denver

Scheduled: 12:45
Estimated
Delay

Arrival: Fri, Nov 13, 2026 · local time MST

Denver International Airport (DEN)

All DEN Arrivals >

Departure was due 16h 07m ago · awaiting update 0%

RAP 11:12 DEN 12:45

484 km (301 mi) to fly

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 484 km / 301 miles · Scheduled Duration: 01:33

This flight continues to Lubbock (LBB): UA5421 Denver to Lubbock departs at 14:04 local time on Nov 13.

UA 5421 Flight Status & Schedule United Airlines Rapid City to Denver

Date	From	To	Departure	Arrival	Status	Details
Nov 13	RAP	DEN	11:12	12:45	Scheduled	Track >

United Airlines flight UA 5421 links Rapid City and Denver, 484 km (301 mi) apart, and flies once a week, on Fridays. The timetable allows 1 h 33 min; there is not enough recent history yet to say how long it usually takes. Yesterday's flight was scheduled to leave at 11:12; there is no departure update yet.

< All Rapid City RAP Departures All Denver DEN Arrivals >

About UA 5421

United Airlines Flight UA5421 connects Rapid City, United States to Denver, United States, taking off from Rapid City Regional Airport RAP and landing at Denver International Airport DEN.

Route: Rapid City Regional Airport RAP to Denver International Airport DEN
Distance: 484 km (301 mi)
Scheduled flight time: 1 h 33 min
Flies: Fri

UA 5421 FAQ

How long is the UA5421 flight from Rapid City to Denver?: The timetable allows 1 h 33 min. Rapid City to Denver is 484 km (301 mi).
Which days does UA5421 fly from Rapid City to Denver?: Once a week, on Fridays, based on the schedule of the last 7 days.
What other flight numbers does UA5421 have?: Also listed as UAL5421 (United Airlines' ICAO code) and UA 5421.

UA5421 and Rapid City RAP to Denver DEN Flights

Other flights departing from Rapid City RAP: OO5885, OO3971, OO5421

Other flights arriving at Denver DEN: UA1254, UA2857, OO5245, OO5421

All flights connecting Rapid City RAP to Denver DEN.