Lubbock to Denver (LBB-DEN): nonstop flights and who flies them

United Airlines flies the LBB to DEN nonstop about 13 times a week. In the timetable below it flies as UA 5791 and UA 5989, scheduled at 1h 50m to 1h 56m for the 456 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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13
Flights a week, 4-week average
1h 50m to 1h 56m
Scheduled flight time
456 mi
Nonstop distance
Free
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Lubbock to Denver flight schedule

Scheduled nonstop departures for LBB to DEN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Lubbock (LBB) to Denver (DEN)
Date Flight Airline Departs LBB Arrives DEN Duration Aircraft
UA 5791United Airlines08:0008:501h 50mCR5
UA 5989United Airlines17:2018:151h 55mCR5
UA 5791United Airlines08:0008:501h 50mCR5
UA 5791United Airlines08:0008:501h 50mCR5
UA 5989United Airlines17:2018:161h 56mCR5
UA 5791United Airlines08:0008:501h 50mCR5
UA 5989United Airlines17:2018:161h 56mCR5
UA 5791United Airlines08:0008:501h 50mCR5
UA 5989United Airlines17:2018:161h 56mCR5
UA 5791United Airlines08:0008:501h 50mCR5
UA 5989United Airlines17:2018:161h 56mCR5
UA 5791United Airlines08:0008:501h 50mCR5
UA 5989United Airlines17:2018:161h 56mCR5

Showing all 13 scheduled LBB to DEN departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every LBB to DEN date on the interactive map

Aircraft on the Lubbock to Denver nonstop

United Airlines flies the Bombardier CRJ on every departure in the schedule table on this page.

The full LBB to DEN nonstop schedule

This page carries the full LBB to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each LBB to DEN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See LBB to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Lubbock to Denver nonstop

Carriers operating LBB to DEN nonstop in the current schedule.

See LBB to DEN on the interactive map →

Frequently asked questions about LBB to DEN

How long is the flight from Lubbock (LBB) to Denver (DEN)?
Scheduled flight times from Lubbock (LBB) to Denver (DEN) run from 1h 50m to 1h 56m across the departures in the schedule table on this page. The nonstop covers about 456 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from LBB to DEN?
United Airlines is currently the only airline flying LBB to DEN nonstop. 2LNR doesn't show award or upgrade space for it on LBB to DEN, so this page carries the schedule rather than a space claim.
How many flights a week are there from LBB to DEN?
About 13 nonstop flights a week run between Lubbock (LBB) and Denver (DEN) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from LBB to DEN depart?
Scheduled LBB to DEN nonstops in the next 7 days with service leave between 08:00 and 17:20, local time at Lubbock. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate LBB to DEN nonstop?
In the schedule table on this page, LBB to DEN nonstops fly as UA 5791 and UA 5989 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on LBB to DEN?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on LBB to DEN. The page carries the full LBB to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full LBB to DEN nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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