United Airlines flight UA 621: Denver - Cleveland

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Newark Liberty, New York (EWR) C 10:48 Hayden (HDN)
UA 621 Non-stop Boeing 737 MAX 8 (7M8) 4:48 Effective 2024-12-19 through 2025-01-06
Daily 10:04 Denver (DEN) 15:01 Cleveland (CLE)
UA 621 Non-stop Boeing 737 MAX 8 (7M8) 2:57 Effective 2025-01-07 through 2025-02-12
Daily 10:04 Denver (DEN) 14:57 Cleveland (CLE)
UA 621 Non-stop Boeing 737 MAX 9 (7M9) 2:53 Effective from 2025-02-13
Fri-Sun 10:09 Denver (DEN) 15:05 Cleveland (CLE)
UA 621 Non-stop Boeing 737-800 (738) 2:56 Valid until 2024-09-06
Mon-Wed,Sat,Sun 10:09 Denver (DEN) 15:05 Cleveland (CLE)
UA 621 Non-stop Boeing 737-900 (739) 2:56 Effective 2024-09-02 through 2024-09-25
Thu 10:09 Denver (DEN) 15:05 Cleveland (CLE)
UA 621 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Operates only on 2024-09-05
Thu 10:09 Denver (DEN) 15:05 Cleveland (CLE)
UA 621 Non-stop Boeing 737 MAX 9 (7M9) 2:56 Effective 2024-09-12 through 2024-09-19
Fri 10:09 Denver (DEN) 15:05 Cleveland (CLE)
UA 621 Non-stop Boeing 737-800 (738) 2:56 Effective 2024-09-13 through 2024-09-20
Daily 10:10 Denver (DEN) 15:04 Cleveland (CLE)
UA 621 Non-stop Boeing 737-900 (739) 2:54 Effective 2024-10-27 through 2024-11-27
Thu 10:10 Denver (DEN) 15:04 Cleveland (CLE)
UA 621 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Operates only on 2024-11-28
Daily 10:10 Denver (DEN) 15:04 Cleveland (CLE)
UA 621 Non-stop Boeing 737-900 (739) 2:54 Effective 2024-11-29 through 2024-12-06
Sat 10:10 Denver (DEN) 15:04 Cleveland (CLE)
UA 621 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Effective 2024-12-07 through 2024-12-14
Mon-Fri,Sun 10:10 Denver (DEN) 15:04 Cleveland (CLE)
UA 621 Non-stop Boeing 737-900 (739) 2:54 Effective 2024-12-08 through 2024-12-18
Thu 10:25 Denver (DEN) 15:21 Cleveland (CLE)
UA 621 Non-stop Boeing 737-800 (738) 2:56 Operates only on 2024-09-26
Daily 10:25 Denver (DEN) 15:21 Cleveland (CLE)
UA 621 Non-stop Boeing 737 MAX 8 (7M8) 2:56 Effective 2024-09-27 through 2024-10-26


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United Airlines flight UA 621:
Denver - Cleveland
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA621
08:00
Newark Liberty, New York (EWR) C

10:48
Hayden (HDN)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:48, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA621
10:04
Denver (DEN)

15:01
Cleveland (CLE)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA621
10:04
Denver (DEN)

14:57
Cleveland (CLE)
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:53, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA621
10:09
Denver (DEN)

15:05
Cleveland (CLE)
Valid until 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 737-800 (738)
United Airlines UA621
10:09
Denver (DEN)

15:05
Cleveland (CLE)
Effective 2024-09-02 through 2024-09-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 2:56, non-stop
Boeing 737-900 (739)
United Airlines UA621
10:09
Denver (DEN)

15:05
Cleveland (CLE)
Operates only on 2024-09-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA621
10:09
Denver (DEN)

15:05
Cleveland (CLE)
Effective 2024-09-12 through 2024-09-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:56, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA621
10:09
Denver (DEN)

15:05
Cleveland (CLE)
Effective 2024-09-13 through 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:56, non-stop
Boeing 737-800 (738)
United Airlines UA621
10:10
Denver (DEN)

15:04
Cleveland (CLE)
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Boeing 737-900 (739)
United Airlines UA621
10:10
Denver (DEN)

15:04
Cleveland (CLE)
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:54, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA621
10:10
Denver (DEN)

15:04
Cleveland (CLE)
Effective 2024-11-29 through 2024-12-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Boeing 737-900 (739)
United Airlines UA621
10:10
Denver (DEN)

15:04
Cleveland (CLE)
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:54, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA621
10:10
Denver (DEN)

15:04
Cleveland (CLE)
Effective 2024-12-08 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:54, non-stop
Boeing 737-900 (739)
United Airlines UA621
10:25
Denver (DEN)

15:21
Cleveland (CLE)
Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:56, non-stop
Boeing 737-800 (738)
United Airlines UA621
10:25
Denver (DEN)

15:21
Cleveland (CLE)
Effective 2024-09-27 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 737 MAX 8 (7M8)
  • UA 621 is a domestic flight departing from the Denver airport (DEN) and arriving at Cleveland airport (CLE).
  • The flight distance is 1197 miles, or 1927 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . 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 2:53 and 4:48.
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