United Airlines flights from Denver (DEN) to Boston Logan (BOS).

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 16:00 Denver (DEN) 21:55 Boston Logan (BOS) B United Airlines UA 1824 Non-stop Boeing 757-200 (752) 3:55 Effective 2026-01-15 through 2026-01-19
Sat 23:59 Denver (DEN) 05:58 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Boeing 737-900 (739) 3:59 Valid until 2026-01-03 The flight arrives 1 day after departure.
Mon,Tue,Thu,Fri,Sun 23:59 Denver (DEN) 05:58 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Boeing 737 MAX 9 (7M9) 3:59 Valid until 2026-01-04 The flight arrives 1 day after departure.
Mon,Wed-Sun 23:59 Denver (DEN) 05:52 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Airbus A321neo (32Q) 3:53 Effective 2026-02-12 through 2026-02-22 The flight arrives 1 day after departure.
Wed-Sun 23:59 Denver (DEN) 05:52 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Airbus A321neo (32Q) 3:53 Effective 2026-02-25 through 2026-03-04 The flight arrives 1 day after departure.
Wed-Fri,Sun 23:59 Denver (DEN) 05:51 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Boeing 757-200 (752) 3:52 Effective 2026-03-05 through 2026-03-27 The flight arrives 1 day after departure.
Sat 23:59 Denver (DEN) 06:51 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Boeing 737-900 (739) 3:52 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Sat 23:59 Denver (DEN) 05:51 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Boeing 737-900 (739) 3:52 Effective 2026-03-14 through 2026-03-28 The flight arrives 1 day after departure.
Daily 23:59 Denver (DEN) 05:58 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Boeing 737 MAX 9 (7M9) 3:59 Effective 2026-04-30 through 2026-05-20 The flight arrives 1 day after departure.
Daily 23:59 Denver (DEN) 05:58 Boston Logan (BOS) B United Airlines UA 2656 Non-stop Boeing 737 MAX 8 (7M8) 3:59 Effective from 2026-05-21 The flight arrives 1 day after departure.

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A domestic route departing from the Denver airport (DEN) and arriving at Boston Logan airport (BOS).
The flight distance is 1748 miles, or 2813 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 3:52 and 4:08.

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United Airlines flights from Denver (DEN) to Boston Logan (BOS).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1824

16:00

Denver (DEN)

21:55

Boston Logan (BOS) B

Effective 2026-01-15 through 2026-01-19

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:55, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:58(+1)

Boston Logan (BOS) B

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:59, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:58(+1)

Boston Logan (BOS) B

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:59, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:52(+1)

Boston Logan (BOS) B

Effective 2026-02-12 through 2026-02-22

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:53, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:52(+1)

Boston Logan (BOS) B

Effective 2026-02-25 through 2026-03-04

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:53, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:51(+1)

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:52, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

06:51(+1)

Boston Logan (BOS) B

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:51(+1)

Boston Logan (BOS) B

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:52, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:58(+1)

Boston Logan (BOS) B

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:59, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2656

23:59

Denver (DEN)

05:58(+1)

Boston Logan (BOS) B

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:59, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

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A domestic route departing from the Denver airport (DEN) and arriving at Boston Logan airport (BOS).
The flight distance is 1748 miles, or 2813 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 3:52 and 4:08.

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