United Airlines flight UA 2042: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Sat 09:30 Phoenix Sky Harbor (PHX) 3 13:10 Houston George Bush (IAH) C
UA 2042 Non-stop Boeing 737-800 (738) 2:40 Effective 2026-01-06 through 2026-01-10
Mon-Fri,Sun 09:30 Phoenix Sky Harbor (PHX) 3 13:10 Houston George Bush (IAH) C
UA 2042 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Effective 2026-01-07 through 2026-02-03
Sat 09:30 Phoenix Sky Harbor (PHX) 3 13:10 Houston George Bush (IAH) C
UA 2042 Non-stop Boeing 737-800 (738) 2:40 Effective 2026-01-17 through 2026-02-07
Wed 09:30 Phoenix Sky Harbor (PHX) 3 13:10 Houston George Bush (IAH) C
UA 2042 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-02-04
Thu 09:30 Phoenix Sky Harbor (PHX) 3 13:10 Houston George Bush (IAH) C
UA 2042 Non-stop Boeing 737-900 (739) 2:40 Operates only on 2026-02-05
Mon-Wed,Fri,Sun 09:30 Phoenix Sky Harbor (PHX) 3 13:10 Houston George Bush (IAH) C
UA 2042 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Effective 2026-02-06 through 2026-02-11
Daily 12:15 Houston George Bush (IAH) C 14:19 Saint Louis (STL) 1
UA 2042 Non-stop Airbus A319 (319) 2:04 Effective 2026-08-18 through 2026-09-23
Daily 12:30 Houston George Bush (IAH) C 16:00 Charleston (CHS)
UA 2042 Non-stop Airbus A319 (319) 2:30 Effective 2026-03-29 through 2026-05-20
Daily 12:40 Houston George Bush (IAH) C 16:08 Charleston (CHS)
UA 2042 Non-stop Airbus A319 (319) 2:28 Effective 2026-03-05 through 2026-03-28
Fri 13:49 Reno (RNO) 15:12 San Francisco (SFO) 3
UA 2042 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2026-02-13 through 2026-02-27
Mon-Thu 13:58 Reno (RNO) 15:21 San Francisco (SFO) 3
UA 2042 Non-stop Boeing 737 MAX 8 (7M8) 1:23 Effective 2026-02-12 through 2026-03-04
Sat,Sun 13:58 Reno (RNO) 15:21 San Francisco (SFO) 3
UA 2042 Non-stop Boeing 737-800 (738) 1:23 Effective 2026-02-14 through 2026-03-01
Mon-Wed,Fri,Sun 14:10 Chicago O'Hare (ORD) 1 18:00 Orlando (MCO) B
UA 2042 Non-stop Boeing 737-900 (739) 2:50 Valid until 2026-01-05
Thu 14:10 Chicago O'Hare (ORD) 1 18:00 Orlando (MCO) B
UA 2042 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Operates only on 2026-01-01
Sat 14:10 Chicago O'Hare (ORD) 1 18:00 Orlando (MCO) B
UA 2042 Non-stop Boeing 737-800 (738) 2:50 Operates only on 2026-01-03
Daily 14:31 Houston George Bush (IAH) C 16:35 Saint Louis (STL) 1
UA 2042 Non-stop Airbus A319 (319) 2:04 Effective 2026-05-21 through 2026-08-17
Daily 14:31 Houston George Bush (IAH) C 16:35 Saint Louis (STL) 1
UA 2042 Non-stop Airbus A319 (319) 2:04 Effective from 2026-09-24
Mon,Thu-Sun 18:50 San Francisco (SFO) 3 21:41 Salt Lake City (SLC)
UA 2042 Non-stop Boeing 737-800 (738) 1:51 Effective 2026-02-12 through 2026-03-02
Non-Direct Flights:
Fri 13:49 Reno (RNO) 21:41 Salt Lake City (SLC)
UA 2042 1-stop Boeing 737 MAX 8 (7M8) 6:52 Effective 2026-02-13 through 2026-02-27
Mon,Thu 13:58 Reno (RNO) 21:41 Salt Lake City (SLC)
UA 2042 1-stop Boeing 737 MAX 8 (7M8) 6:43 Effective 2026-02-12 through 2026-03-02
Sat,Sun 13:58 Reno (RNO) 21:41 Salt Lake City (SLC)
UA 2042 1-stop Boeing 737-800 (738) 6:43 Effective 2026-02-14 through 2026-03-01
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This flight number is listed as serving the following routes:


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United Airlines flight UA 2042: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2042
09:30
Phoenix Sky Harbor (PHX) 3

13:10
Houston George Bush (IAH) C
Effective 2026-01-06 through 2026-01-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2042
09:30
Phoenix Sky Harbor (PHX) 3

13:10
Houston George Bush (IAH) C
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA2042
09:30
Phoenix Sky Harbor (PHX) 3

13:10
Houston George Bush (IAH) C
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2042
09:30
Phoenix Sky Harbor (PHX) 3

13:10
Houston George Bush (IAH) C
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA2042
09:30
Phoenix Sky Harbor (PHX) 3

13:10
Houston George Bush (IAH) C
Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2042
09:30
Phoenix Sky Harbor (PHX) 3

13:10
Houston George Bush (IAH) C
Effective 2026-02-06 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA2042
12:15
Houston George Bush (IAH) C

14:19
Saint Louis (STL) 1
Effective 2026-08-18 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2042
12:30
Houston George Bush (IAH) C

16:00
Charleston (CHS)
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2042
12:40
Houston George Bush (IAH) C

16:08
Charleston (CHS)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:28, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2042
13:49
Reno (RNO)

15:12
San Francisco (SFO) 3
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA2042
13:58
Reno (RNO)

15:21
San Francisco (SFO) 3
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:23, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA2042
13:58
Reno (RNO)

15:21
San Francisco (SFO) 3
Effective 2026-02-14 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:23, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2042
14:10
Chicago O'Hare (ORD) 1

18:00
Orlando (MCO) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA2042
14:10
Chicago O'Hare (ORD) 1

18:00
Orlando (MCO) B
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA2042
14:10
Chicago O'Hare (ORD) 1

18:00
Orlando (MCO) B
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2042
14:31
Houston George Bush (IAH) C

16:35
Saint Louis (STL) 1
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2042
14:31
Houston George Bush (IAH) C

16:35
Saint Louis (STL) 1
Effective from 2026-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA2042
18:50
San Francisco (SFO) 3

21:41
Salt Lake City (SLC)
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA2042
13:49
Reno (RNO)

21:41
Salt Lake City (SLC)
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:52, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA2042
13:58
Reno (RNO)

21:41
Salt Lake City (SLC)
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:43, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA2042
13:58
Reno (RNO)

21:41
Salt Lake City (SLC)
Effective 2026-02-14 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 6:43, 1-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Orlando (MCO)
  • Houston George Bush (IAH) - Charleston (CHS)
  • Houston George Bush (IAH) - Saint Louis (STL)
  • Phoenix Sky Harbor (PHX) - Houston George Bush (IAH)
  • Reno (RNO) - Salt Lake City (SLC)
  • Reno (RNO) - San Francisco (SFO)
  • San Francisco (SFO) - Salt Lake City (SLC)
All United Airlines flights
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