United Airlines flight UA 630: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 17:50 Buffalo (BUF) 18:38 Chicago O'Hare (ORD) 1
UA 630 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-08-19 through 2025-09-24
Daily 17:50 Buffalo (BUF) 18:38 Chicago O'Hare (ORD) 1
UA 630 Non-stop Boeing 737-800 (738) 1:48 Effective from 2025-10-26
Daily 17:51 Buffalo (BUF) 18:47 Chicago O'Hare (ORD) 1
UA 630 Non-stop Airbus A320 (320) 1:56 Effective 2025-05-22 through 2025-06-25
Thu 17:54 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1
UA 630 Non-stop Airbus A320 (320) 1:56 Operates only on 2025-06-26
Fri 17:54 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1
UA 630 Non-stop Airbus A319 (319) 1:56 Operates only on 2025-06-27
Mon-Thu,Sat,Sun 17:54 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1
UA 630 Non-stop Boeing 737-700 (73G) 1:56 Effective 2025-06-28 through 2025-08-18
Fri 17:54 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1
UA 630 Non-stop Airbus A319 (319) 1:56 Effective 2025-07-11 through 2025-08-15
Daily 17:54 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 1
UA 630 Non-stop Boeing 737-800 (738) 1:56 Effective 2025-09-25 through 2025-10-25
Thu 17:57 Buffalo (BUF) 18:55 Chicago O'Hare (ORD) 1
UA 630 Non-stop Airbus A320 (320) 1:58 Operates only on 2025-05-01
Mon-Fri 17:57 Buffalo (BUF) 18:55 Chicago O'Hare (ORD) 1
UA 630 Non-stop Boeing 737 MAX 8 (7M8) 1:58 Effective 2025-05-02 through 2025-05-21
Sat,Sun 17:57 Buffalo (BUF) 18:55 Chicago O'Hare (ORD) 1
UA 630 Non-stop Boeing 737-700 (73G) 1:58 Effective 2025-05-03 through 2025-05-18
Mon-Thu 19:45 Chicago O'Hare (ORD) 1 20:56 Madison (MSN)
UA 630 Non-stop Airbus A319 (319) 1:11 Effective 2025-06-26 through 2025-07-31
Mon-Sat 19:50 Chicago O'Hare (ORD) 1 22:14 San Diego (SAN) 2
UA 630 Non-stop Airbus A321neo (32Q) 4:24 Effective 2025-05-22 through 2025-05-31
Daily 19:50 Chicago O'Hare (ORD) 1 22:14 San Diego (SAN) 2
UA 630 Non-stop Airbus A321neo (32Q) 4:24 Effective 2025-06-01 through 2025-06-25
Daily 19:50 Chicago O'Hare (ORD) 1 20:54 Madison (MSN)
UA 630 Non-stop Airbus A319 (319) 1:04 Effective from 2025-10-26
Daily 20:20 Chicago O'Hare (ORD) 1 21:28 Madison (MSN)
UA 630 Non-stop Boeing 737-900 (739) 1:08 Valid until 2025-05-20
Fri 21:05 Chicago O'Hare (ORD) 1 22:15 Madison (MSN)
UA 630 Non-stop Boeing 737-700 (73G) 1:10 Operates only on 2025-06-27
Fri 21:05 Chicago O'Hare (ORD) 1 22:15 Madison (MSN)
UA 630 Non-stop Boeing 737-700 (73G) 1:10 Effective 2025-07-11 through 2025-07-25
Sat 21:20 Chicago O'Hare (ORD) 1 22:30 Madison (MSN)
UA 630 Non-stop Airbus A319 (319) 1:10 Effective 2025-06-28 through 2025-07-26
Sun 21:20 Chicago O'Hare (ORD) 1 22:30 Madison (MSN)
UA 630 Non-stop Boeing 737-900 (739) 1:10 Effective 2025-06-29 through 2025-07-27
Daily 21:20 Chicago O'Hare (ORD) 1 22:23 Madison (MSN)
UA 630 Non-stop Boeing 737-800 (738) 1:03 Effective 2025-08-19 through 2025-10-25
Non-Direct Flights:
Daily 17:50 Buffalo (BUF) 22:23 Madison (MSN)
UA 630 1-stop Boeing 737-800 (738) 5:33 Effective 2025-08-19 through 2025-09-24
Daily 17:50 Buffalo (BUF) 20:54 Madison (MSN)
UA 630 1-stop Boeing 737-800 (738) 4:04 Effective from 2025-10-26
Mon-Sat 17:51 Buffalo (BUF) 22:14 San Diego (SAN) 2
UA 630 1-stop Airbus A320 (320) 7:23 Effective 2025-05-22 through 2025-05-31
Daily 17:51 Buffalo (BUF) 22:14 San Diego (SAN) 2
UA 630 1-stop Airbus A320 (320) 7:23 Effective 2025-06-01 through 2025-06-25
Thu 17:54 Buffalo (BUF) 20:56 Madison (MSN)
UA 630 1-stop Airbus A320 (320) 4:02 Operates only on 2025-06-26
Fri 17:54 Buffalo (BUF) 22:15 Madison (MSN)
UA 630 1-stop Airbus A319 (319) 5:21 Operates only on 2025-06-27
Sat,Sun 17:54 Buffalo (BUF) 22:30 Madison (MSN)
UA 630 1-stop Boeing 737-700 (73G) 5:36 Effective 2025-06-28 through 2025-07-27
Mon-Thu 17:54 Buffalo (BUF) 20:56 Madison (MSN)
UA 630 1-stop Boeing 737-700 (73G) 4:02 Effective 2025-06-30 through 2025-07-31
Fri 17:54 Buffalo (BUF) 22:15 Madison (MSN)
UA 630 1-stop Airbus A319 (319) 5:21 Effective 2025-07-11 through 2025-07-25
Daily 17:54 Buffalo (BUF) 22:23 Madison (MSN)
UA 630 1-stop Boeing 737-800 (738) 5:29 Effective 2025-09-25 through 2025-10-25
Thu 17:57 Buffalo (BUF) 21:28 Madison (MSN)
UA 630 1-stop Airbus A320 (320) 4:31 Operates only on 2025-05-01
Mon-Fri 17:57 Buffalo (BUF) 21:28 Madison (MSN)
UA 630 1-stop Boeing 737 MAX 8 (7M8) 4:31 Effective 2025-05-02 through 2025-05-20
Sat,Sun 17:57 Buffalo (BUF) 21:28 Madison (MSN)
UA 630 1-stop Boeing 737-700 (73G) 4:31 Effective 2025-05-03 through 2025-05-18
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Parallax here -
This flight number is listed as serving the following routes:
United Airlines flight UA 630: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA630
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Boeing 737-800 (738)

United Airlines UA630
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Boeing 737-800 (738)

United Airlines UA630
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Airbus A320 (320)

United Airlines UA630
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A320 (320)

United Airlines UA630
Operates only on 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A319 (319)

United Airlines UA630
Effective 2025-06-28 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 1:56, non-stop
Boeing 737-700 (73G)

United Airlines UA630
Effective 2025-07-11 through 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:56, non-stop
Airbus A319 (319)

United Airlines UA630
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Boeing 737-800 (738)

United Airlines UA630
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:58, non-stop
Airbus A320 (320)

United Airlines UA630
Effective 2025-05-02 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:58, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA630
Effective 2025-05-03 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:58, non-stop
Boeing 737-700 (73G)

United Airlines UA630
Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:11, non-stop
Airbus A319 (319)

United Airlines UA630
Effective 2025-05-22 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:24, non-stop
Airbus A321neo (32Q)

United Airlines UA630
Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:24, non-stop
Airbus A321neo (32Q)

United Airlines UA630
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:04, non-stop
Airbus A319 (319)

United Airlines UA630
Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:08, non-stop
Boeing 737-900 (739)

United Airlines UA630
Operates only on 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73G)

United Airlines UA630
Effective 2025-07-11 through 2025-07-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73G)

United Airlines UA630
Effective 2025-06-28 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Airbus A319 (319)

United Airlines UA630
Effective 2025-06-29 through 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-900 (739)

United Airlines UA630
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:03, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA630
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:33, 1-stop
Boeing 737-800 (738)

United Airlines UA630
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:04, 1-stop
Boeing 737-800 (738)

United Airlines UA630
Effective 2025-05-22 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:23, 1-stop
Airbus A320 (320)

United Airlines UA630
Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:23, 1-stop
Airbus A320 (320)

United Airlines UA630
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:02, 1-stop
Airbus A320 (320)

United Airlines UA630
Operates only on 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:21, 1-stop
Airbus A319 (319)

United Airlines UA630
Effective 2025-06-28 through 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:36, 1-stop
Boeing 737-700 (73G)

United Airlines UA630
Effective 2025-06-30 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:02, 1-stop
Boeing 737-700 (73G)

United Airlines UA630
Effective 2025-07-11 through 2025-07-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:21, 1-stop
Airbus A319 (319)

United Airlines UA630
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:29, 1-stop
Boeing 737-800 (738)

United Airlines UA630
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:31, 1-stop
Airbus A320 (320)

United Airlines UA630
Effective 2025-05-02 through 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:31, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA630
Effective 2025-05-03 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 4:31, 1-stop
Boeing 737-700 (73G)
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Parallax here -
This flight number is listed as serving the following routes:
  • Buffalo (BUF) - Chicago O'Hare (ORD)
  • Buffalo (BUF) - Madison (MSN)
  • Buffalo (BUF) - San Diego (SAN)
  • Chicago O'Hare (ORD) - Madison (MSN)
  • Chicago O'Hare (ORD) - San Diego (SAN)