United Airlines flight UA 2159: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 09:50 Denver (DEN) 12:37 Kansas City (MCI)
UA 2159 Non-stop Airbus A320 (320) 1:47 Effective 2026-01-07 through 2026-01-15
Fri,Sat 09:50 Denver (DEN) 12:37 Kansas City (MCI)
UA 2159 Non-stop Airbus A319 (319) 1:47 Effective 2026-01-10 through 2026-01-17
Mon-Fri,Sun 09:50 Denver (DEN) 12:37 Kansas City (MCI)
UA 2159 Non-stop Airbus A320 (320) 1:47 Effective 2026-01-18 through 2026-02-02
Sat 09:50 Denver (DEN) 12:37 Kansas City (MCI)
UA 2159 Non-stop Airbus A319 (319) 1:47 Effective 2026-01-24 through 2026-02-07
Tue 09:50 Denver (DEN) 12:37 Kansas City (MCI)
UA 2159 Non-stop Boeing 737 MAX 8 (7M8) 1:47 Operates only on 2026-02-03
Mon-Fri,Sun 09:50 Denver (DEN) 12:37 Kansas City (MCI)
UA 2159 Non-stop Airbus A320 (320) 1:47 Effective 2026-02-05 through 2026-02-11
Tue 09:55 Denver (DEN) 12:42 Kansas City (MCI)
UA 2159 Non-stop Airbus A319 (319) 1:47 Operates only on 2026-01-06
Sat 10:00 Denver (DEN) 12:44 Kansas City (MCI)
UA 2159 Non-stop Boeing 737-900 (739) 1:44 Effective 2026-02-14 through 2026-02-28
Daily 10:00 Denver (DEN) 12:48 Kansas City (MCI)
UA 2159 Non-stop Airbus A319 (319) 1:48 Effective 2026-03-29 through 2026-04-29
Daily 10:00 Denver (DEN) 12:52 Kansas City (MCI)
UA 2159 Non-stop Boeing 737-800 (738) 1:52 Effective from 2026-04-30
Mon-Thu,Sun 10:03 Denver (DEN) 12:48 Kansas City (MCI)
UA 2159 Non-stop Airbus A320 (320) 1:45 Effective 2026-02-12 through 2026-03-04
Fri 10:03 Denver (DEN) 12:47 Kansas City (MCI)
UA 2159 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-02-13 through 2026-02-27
Sun 10:05 Denver (DEN) 12:50 Kansas City (MCI)
UA 2159 Non-stop Boeing 737-900 (739) 1:45 Effective 2026-03-08 through 2026-03-22
Mon-Fri 10:09 Denver (DEN) 12:54 Kansas City (MCI)
UA 2159 Non-stop Boeing 737-800 (738) 1:45 Effective 2026-03-05 through 2026-03-27
Daily 23:30 Los Angeles (LAX) 7 07:18 Washington Dulles (IAD)
UA 2159 Non-stop Boeing 737 MAX 9 (7M9) 4:48 Valid until 2026-01-04
The flight arrives 1 day after departure.
Mon 23:30 Los Angeles (LAX) 7 07:18 Washington Dulles (IAD)
UA 2159 Non-stop Boeing 737-900 (739) 4:48 Operates only on 2026-01-05
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
United Airlines flight UA 2159: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA2159
Effective 2026-01-07 through 2026-01-15
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:47, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2159
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:47, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2159
Effective 2026-01-18 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:47, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2159
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:47, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2159
Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:47, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2159
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:47, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2159
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:47, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2159
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:44, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2159
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2159
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2159
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2159
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2159
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2159
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2159
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:48, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2159
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:48, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Denver (DEN) - Kansas City (MCI)
  • Los Angeles (LAX) - Washington Dulles (IAD)