United Airlines flights from Denver (DEN) to Lubbock (LBB).

FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 09:42 Denver (DEN) 12:22 Lubbock (LBB) United Airlines UA 5214 Non-stop Canadair CRJ 550 (CR5) 1:40 Effective 2026-03-05 through 2026-03-27
Mon-Fri,Sun 19:25 Denver (DEN) 22:04 Lubbock (LBB) United Airlines UA 5239 Non-stop Canadair CRJ 550 (CR5) 1:39 Effective 2026-03-05 through 2026-03-27
Daily 13:40 Denver (DEN) 16:17 Lubbock (LBB) United Airlines UA 5421 Non-stop Canadair CRJ 550 (CR5) 1:37 Effective 2026-02-12 through 2026-03-04
Daily 13:45 Denver (DEN) 16:21 Lubbock (LBB) United Airlines UA 5421 Non-stop Canadair CRJ 550 (CR5) 1:36 Effective from 2026-03-29
Tue 13:49 Denver (DEN) 16:28 Lubbock (LBB) United Airlines UA 5421 Non-stop Canadair CRJ (CRJ) 1:39 Operates only on 2026-01-06
Daily 13:49 Denver (DEN) 16:25 Lubbock (LBB) United Airlines UA 5421 Non-stop Canadair CRJ 550 (CR5) 1:36 Effective 2026-01-07 through 2026-02-11
Daily 13:50 Denver (DEN) 16:27 Lubbock (LBB) United Airlines UA 5421 Non-stop Canadair CRJ 550 (CR5) 1:37 Effective 2026-03-05 through 2026-03-28
Daily 14:00 Denver (DEN) 16:40 Lubbock (LBB) United Airlines UA 5421 Non-stop Canadair CRJ (CRJ) 1:40 Valid until 2026-01-05
Daily 19:05 Denver (DEN) 21:45 Lubbock (LBB) United Airlines UA 5428 Non-stop Canadair CRJ 550 (CR5) 1:40 Valid until 2026-01-05
Daily 19:15 Denver (DEN) 21:51 Lubbock (LBB) United Airlines UA 5428 Non-stop Canadair CRJ 550 (CR5) 1:36 Effective from 2026-03-29
Tue 19:19 Denver (DEN) 22:02 Lubbock (LBB) United Airlines UA 5428 Non-stop Canadair CRJ (CRJ) 1:43 Operates only on 2026-01-06
Mon-Fri,Sun 19:19 Denver (DEN) 21:59 Lubbock (LBB) United Airlines UA 5428 Non-stop Canadair CRJ 550 (CR5) 1:40 Effective 2026-01-07 through 2026-01-16
Mon-Fri,Sun 19:19 Denver (DEN) 21:59 Lubbock (LBB) United Airlines UA 5428 Non-stop Canadair CRJ 550 (CR5) 1:40 Effective 2026-01-19 through 2026-02-11
Mon-Fri,Sun 19:30 Denver (DEN) 22:09 Lubbock (LBB) United Airlines UA 5428 Non-stop Canadair CRJ 550 (CR5) 1:39 Effective 2026-02-12 through 2026-03-04

A domestic route departing from the Denver airport (DEN) and arriving at Lubbock airport (LBB).
The flight distance is 456 miles, or 734 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:36 and 1:43.

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA5214

09:42

Denver (DEN)

12:22

Lubbock (LBB)

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:40, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5239

19:25

Denver (DEN)

22:04

Lubbock (LBB)

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:39, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5421

13:40

Denver (DEN)

16:17

Lubbock (LBB)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5421

13:45

Denver (DEN)

16:21

Lubbock (LBB)

Effective from 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5421

13:49

Denver (DEN)

16:28

Lubbock (LBB)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:39, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5421

13:49

Denver (DEN)

16:25

Lubbock (LBB)

Effective 2026-01-07 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5421

13:50

Denver (DEN)

16:27

Lubbock (LBB)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5421

14:00

Denver (DEN)

16:40

Lubbock (LBB)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:40, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5428

19:05

Denver (DEN)

21:45

Lubbock (LBB)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:40, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5428

19:15

Denver (DEN)

21:51

Lubbock (LBB)

Effective from 2026-03-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5428

19:19

Denver (DEN)

22:02

Lubbock (LBB)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:43, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5428

19:19

Denver (DEN)

21:59

Lubbock (LBB)

Effective 2026-01-07 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:40, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5428

19:19

Denver (DEN)

21:59

Lubbock (LBB)

Effective 2026-01-19 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:40, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5428

19:30

Denver (DEN)

22:09

Lubbock (LBB)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:39, non-stop
Canadair CRJ 550 (CR5)

A domestic route departing from the Denver airport (DEN) and arriving at Lubbock airport (LBB).
The flight distance is 456 miles, or 734 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 1:36 and 1:43.

All DEN-LBB flights

All United Airlines flights

Return (LBB-DEN) flights

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