United Airlines flight UA 311: Boston Logan - Denver via Los Angeles

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Boston Logan (BOS) B 10:10 Los Angeles (LAX) 7
UA 311 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2025-08-19 through 2025-09-24
Daily 07:30 Boston Logan (BOS) B 10:42 Los Angeles (LAX) 7
UA 311 Non-stop Boeing 737 MAX 9 (7M9) 6:12 Effective 2025-06-26 through 2025-08-18
Daily 07:30 Boston Logan (BOS) B 10:40 Los Angeles (LAX) 7
UA 311 Non-stop Boeing 737 MAX 9 (7M9) 6:10 Effective 2025-09-25 through 2025-10-25
Daily 07:34 Boston Logan (BOS) B 10:45 Los Angeles (LAX) 7
UA 311 Non-stop Boeing 737 MAX 9 (7M9) 6:11 Effective 2025-05-22 through 2025-06-25
Daily 08:00 Boston Logan (BOS) B 11:30 Los Angeles (LAX) 7
UA 311 Non-stop Boeing 757-200 (752) 6:30 Effective from 2025-10-26
Daily 08:33 Boston Logan (BOS) B 12:05 Los Angeles (LAX) 7
UA 311 Non-stop Boeing 737 MAX 9 (7M9) 6:32 Valid until 2025-05-21
Daily 12:45 Los Angeles (LAX) 7 16:09 Denver (DEN)
UA 311 Non-stop Boeing 777 (777) 2:24 Effective 2025-08-19 through 2025-09-24
Daily 12:45 Los Angeles (LAX) 7 16:08 Denver (DEN)
UA 311 Non-stop Boeing 737-900 (739) 2:23 Effective 2025-09-25 through 2025-10-25
Daily 12:45 Los Angeles (LAX) 7 16:07 Denver (DEN)
UA 311 Non-stop Boeing 737 MAX 9 (7M9) 2:22 Effective from 2025-10-26
Daily 12:57 Los Angeles (LAX) 7 16:25 Denver (DEN)
UA 311 Non-stop Airbus A321neo (32Q) 2:28 Effective 2025-06-26 through 2025-08-18
Non-Direct Flights:
Daily 07:00 Boston Logan (BOS) B 16:09 Denver (DEN)
UA 311 1-stop Boeing 737 MAX 9 (7M9) 11:09 Effective 2025-08-19 through 2025-09-24
Daily 07:30 Boston Logan (BOS) B 16:25 Denver (DEN)
UA 311 1-stop Boeing 737 MAX 9 (7M9) 10:55 Effective 2025-06-26 through 2025-08-18
Daily 07:30 Boston Logan (BOS) B 16:08 Denver (DEN)
UA 311 1-stop Boeing 737 MAX 9 (7M9) 10:38 Effective 2025-09-25 through 2025-10-25
Daily 08:00 Boston Logan (BOS) B 16:07 Denver (DEN)
UA 311 1-stop Boeing 757-200 (752) 10:07 Effective from 2025-10-26
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Parallax here BOS-DEN
United Airlines flight UA 311:
Boston Logan - Denver via Los Angeles
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA311
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:12, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:10, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:11, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:30, non-stop
Boeing 757-200 (752)

United Airlines UA311
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:32, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:24, non-stop
Boeing 777 (777)

United Airlines UA311
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Boeing 737-900 (739)

United Airlines UA311
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Airbus A321neo (32Q)

Non-Direct Flights:

United Airlines UA311
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:09, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:55, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:38, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA311
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:07, 1-stop
Boeing 757-200 (752)
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  • UA 311 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Denver airport (DEN).
  • The flight runs via Los Angeles (LAX).
  • The flight distance is 1748 miles, or 2813 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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.