United Airlines flight UA 636: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 08:25 Phoenix Sky Harbor (PHX) 3 13:08 George Bush, Houston (IAH) C
UA 636 Non-stop Boeing 737-900 (739) 2:43 Effective 2025-06-26 through 2025-08-18
Sat 08:38 Phoenix Sky Harbor (PHX) 3 13:21 George Bush, Houston (IAH) C
UA 636 Non-stop Boeing 737-900 (739) 2:43 Effective 2025-06-28 through 2025-08-16
Thu 12:15 Minneapolis/Saint Paul (MSP) 1 15:09 George Bush, Houston (IAH) C
UA 636 Non-stop Boeing 737 MAX 8 (7M8) 2:54 Operates only on 2025-05-22
Fri 12:15 Minneapolis/Saint Paul (MSP) 1 15:09 George Bush, Houston (IAH) C
UA 636 Non-stop Boeing 737-900 (739) 2:54 Effective 2025-05-23 through 2025-06-20
Mon-Thu,Sun 12:15 Minneapolis/Saint Paul (MSP) 1 15:09 George Bush, Houston (IAH) C
UA 636 Non-stop Boeing 737-900 (739) 2:54 Effective 2025-05-26 through 2025-06-25
Daily 12:50 Dulles, Washington (IAD) 15:08 Las Vegas Harry Reid (LAS) 3
UA 636 Non-stop Boeing 737 MAX 8 (7M8) 5:18 Valid until 2025-05-20
Wed 12:50 Dulles, Washington (IAD) 15:08 Las Vegas Harry Reid (LAS) 3
UA 636 Non-stop Boeing 737-800 (738) 5:18 Operates only on 2025-05-21
Mon-Thu,Sat,Sun 16:35 George Bush, Houston (IAH) C 17:42 San Antonio (SAT) B
UA 636 Non-stop Boeing 737-700 (73G) 1:07 Effective 2025-05-22 through 2025-06-19
Fri 16:35 George Bush, Houston (IAH) C 17:42 San Antonio (SAT) B
UA 636 Non-stop Boeing 737 MAX 8 (7M8) 1:07 Effective 2025-05-23 through 2025-06-20
Daily 16:35 George Bush, Houston (IAH) C 17:42 San Antonio (SAT) B
UA 636 Non-stop Boeing 737-700 (73G) 1:07 Effective 2025-06-22 through 2025-08-18
Daily 18:00 Chicago O'Hare (ORD) 1 21:15 Burlington (BTV)
UA 636 Non-stop Boeing 737-700 (73G) 2:15 Effective 2025-08-19 through 2025-09-24
Daily 18:20 Chicago O'Hare (ORD) 1 21:42 Burlington (BTV)
UA 636 Non-stop Boeing 737 MAX 9 (7M9) 2:22 Effective 2025-09-25 through 2025-10-25
Daily 18:30 Chicago O'Hare (ORD) 1 21:45 Burlington (BTV)
UA 636 Non-stop Boeing 737-800 (738) 2:15 Effective from 2025-10-26
Non-Direct Flights:
Mon-Fri,Sun 08:25 Phoenix Sky Harbor (PHX) 3 17:42 San Antonio (SAT) B
UA 636 1-stop Boeing 737-900 (739) 7:17 Effective 2025-06-26 through 2025-08-18
Sat 08:38 Phoenix Sky Harbor (PHX) 3 17:42 San Antonio (SAT) B
UA 636 1-stop Boeing 737-900 (739) 7:04 Effective 2025-06-28 through 2025-08-16
Thu 12:15 Minneapolis/Saint Paul (MSP) 1 17:42 San Antonio (SAT) B
UA 636 1-stop Boeing 737 MAX 8 (7M8) 5:27 Operates only on 2025-05-22
Fri 12:15 Minneapolis/Saint Paul (MSP) 1 17:42 San Antonio (SAT) B
UA 636 1-stop Boeing 737-900 (739) 5:27 Effective 2025-05-23 through 2025-06-20
Mon-Thu,Sun 12:15 Minneapolis/Saint Paul (MSP) 1 17:42 San Antonio (SAT) B
UA 636 1-stop Boeing 737-900 (739) 5:27 Effective 2025-05-26 through 2025-06-25
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:
United Airlines flight UA 636: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA636
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:43, non-stop
Boeing 737-900 (739)

United Airlines UA636
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:43, non-stop
Boeing 737-900 (739)

United Airlines UA636
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:54, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA636
Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:54, non-stop
Boeing 737-900 (739)

United Airlines UA636
Effective 2025-05-26 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:54, non-stop
Boeing 737-900 (739)

United Airlines UA636
Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:18, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA636
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:18, non-stop
Boeing 737-800 (738)

United Airlines UA636
Effective 2025-05-22 through 2025-06-19
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:07, non-stop
Boeing 737-700 (73G)

United Airlines UA636
Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:07, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA636
Effective 2025-06-22 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Boeing 737-700 (73G)

United Airlines UA636
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Boeing 737-700 (73G)

United Airlines UA636
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA636
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA636
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:17, 1-stop
Boeing 737-900 (739)

United Airlines UA636
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:04, 1-stop
Boeing 737-900 (739)

United Airlines UA636
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:27, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA636
Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:27, 1-stop
Boeing 737-900 (739)

United Airlines UA636
Effective 2025-05-26 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 5:27, 1-stop
Boeing 737-900 (739)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Burlington (BTV)
  • Dulles, Washington (IAD) - Las Vegas Harry Reid (LAS)
  • George Bush, Houston (IAH) - San Antonio (SAT)
  • Minneapolis/Saint Paul (MSP) - George Bush, Houston (IAH)
  • Minneapolis/Saint Paul (MSP) - San Antonio (SAT)
  • Phoenix Sky Harbor (PHX) - George Bush, Houston (IAH)
  • Phoenix Sky Harbor (PHX) - San Antonio (SAT)