United Airlines flight UA 645: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:00 Miami (MIA) 11:04 Newark Liberty, New York (EWR) A
UA 645 Non-stop Boeing 737 MAX 8 (7M8) 3:04 Operates only on 2024-10-27
Mon-Thu 08:00 Miami (MIA) 11:04 Newark Liberty, New York (EWR) A
UA 645 Non-stop Boeing 737-900 (739) 3:04 Effective 2024-10-28 through 2024-10-31
Daily 08:00 Miami (MIA) 11:04 Newark Liberty, New York (EWR) C
UA 645 Non-stop Boeing 737-900 (739) 3:04 Effective 2024-11-01 through 2024-12-02
Daily 12:30 Newark Liberty, New York (EWR) C 15:00 Denver (DEN)
UA 645 Non-stop Boeing 737-900 (739) 4:30 Effective 2024-12-03 through 2024-12-18
Sun 13:29 Newark Liberty, New York (EWR) C 14:55 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737-900 (739) 2:26 Operates only on 2024-09-29
Mon,Thu-Sat 13:30 Newark Liberty, New York (EWR) C 14:55 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737-900 (739) 2:25 Effective 2024-09-26 through 2024-09-30
Mon-Fri,Sun 14:00 Santa Barbara (SBA) 15:13 San Francisco (SFO) 3
UA 645 Non-stop Airbus A320 (320) 1:13 Valid until 2024-09-06
Mon,Wed-Sun 14:00 Santa Barbara (SBA) 15:13 San Francisco (SFO) 3
UA 645 Non-stop Airbus A320 (320) 1:13 Effective 2024-09-07 through 2024-09-23
Tue 14:00 Santa Barbara (SBA) 15:13 San Francisco (SFO) 3
UA 645 Non-stop Airbus A319 (319) 1:13 Effective 2024-09-10 through 2024-09-17
Tue,Wed 14:00 Santa Barbara (SBA) 15:13 San Francisco (SFO) 3
UA 645 Non-stop Airbus A320 (320) 1:13 Effective 2024-09-24 through 2024-09-25
Sun 14:09 Newark Liberty, New York (EWR) A 15:43 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737-900 (739) 2:34 Operates only on 2024-10-27
Mon-Thu 14:09 Newark Liberty, New York (EWR) A 15:43 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737 MAX 9 (7M9) 2:34 Effective 2024-10-28 through 2024-10-31
Mon-Sat 14:09 Newark Liberty, New York (EWR) C 15:43 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737 MAX 9 (7M9) 2:34 Effective 2024-11-01 through 2024-11-09
Sun 14:09 Newark Liberty, New York (EWR) C 15:43 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737-900 (739) 2:34 Operates only on 2024-11-03
Daily 14:09 Newark Liberty, New York (EWR) C 15:43 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737 MAX 9 (7M9) 2:34 Effective 2024-11-10 through 2024-11-27
Mon,Fri-Sun 14:09 Newark Liberty, New York (EWR) C 15:43 Chicago O'Hare (ORD) 1
UA 645 Non-stop Boeing 737 MAX 9 (7M9) 2:34 Effective 2024-11-29 through 2024-12-02
Daily 17:25 Denver (DEN) 19:51 Sioux Falls (FSD)
UA 645 Non-stop Boeing 737-800 (738) 1:26 Effective 2025-01-07 through 2025-02-12
Daily 17:25 Denver (DEN) 19:51 Sioux Falls (FSD)
UA 645 Non-stop Airbus A320 (320) 1:26 Effective from 2025-02-13
Daily 17:50 Denver (DEN) 20:28 Sioux Falls (FSD)
UA 645 Non-stop Airbus A320 (320) 1:38 Effective 2024-12-19 through 2025-01-06
Thu 18:04 Chicago O'Hare (ORD) 1 20:28 John Glenn Columbus (CMH)
UA 645 Non-stop Boeing 737 MAX 9 (7M9) 1:24 Operates only on 2024-09-26
Daily 18:04 Chicago O'Hare (ORD) 1 20:28 John Glenn Columbus (CMH)
UA 645 Non-stop Airbus A320 (320) 1:24 Effective 2024-09-27 through 2024-10-24
Sat 18:04 Chicago O'Hare (ORD) 1 20:28 John Glenn Columbus (CMH)
UA 645 Non-stop Airbus A320 (320) 1:24 Operates only on 2024-10-26
Fri 18:12 Chicago O'Hare (ORD) 1 20:36 John Glenn Columbus (CMH)
UA 645 Non-stop Boeing 737-900 (739) 1:24 Operates only on 2024-10-25
Non-Direct Flights:
Sun 08:00 Miami (MIA) 15:43 Chicago O'Hare (ORD) 1
UA 645 1-stop Boeing 737 MAX 8 (7M8) 8:43 Operates only on 2024-10-27
Daily 08:00 Miami (MIA) 15:43 Chicago O'Hare (ORD) 1
UA 645 1-stop Boeing 737-900 (739) 8:43 Effective 2024-10-28 through 2024-11-27
Mon,Fri-Sun 08:00 Miami (MIA) 15:43 Chicago O'Hare (ORD) 1
UA 645 1-stop Boeing 737-900 (739) 8:43 Effective 2024-11-29 through 2024-12-02
Sun 13:29 Newark Liberty, New York (EWR) C 20:28 John Glenn Columbus (CMH)
UA 645 1-stop Boeing 737-900 (739) 6:59 Operates only on 2024-09-29
Mon,Thu-Sat 13:30 Newark Liberty, New York (EWR) C 20:28 John Glenn Columbus (CMH)
UA 645 1-stop Boeing 737-900 (739) 6:58 Effective 2024-09-26 through 2024-09-30
This flight number is listed as serving the following routes:


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United Airlines flight UA 645: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA645
08:00
Miami (MIA)

11:04
Newark Liberty, New York (EWR) A
Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:04, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA645
08:00
Miami (MIA)

11:04
Newark Liberty, New York (EWR) A
Effective 2024-10-28 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:04, non-stop
Boeing 737-900 (739)
United Airlines UA645
08:00
Miami (MIA)

11:04
Newark Liberty, New York (EWR) C
Effective 2024-11-01 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:04, non-stop
Boeing 737-900 (739)
United Airlines UA645
12:30
Newark Liberty, New York (EWR) C

15:00
Denver (DEN)
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:30, non-stop
Boeing 737-900 (739)
United Airlines UA645
13:29
Newark Liberty, New York (EWR) C

14:55
Chicago O'Hare (ORD) 1
Operates only on 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:26, non-stop
Boeing 737-900 (739)
United Airlines UA645
13:30
Newark Liberty, New York (EWR) C

14:55
Chicago O'Hare (ORD) 1
Effective 2024-09-26 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-900 (739)
United Airlines UA645
14:00
Santa Barbara (SBA)

15:13
San Francisco (SFO) 3
Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:13, non-stop
Airbus A320 (320)
United Airlines UA645
14:00
Santa Barbara (SBA)

15:13
San Francisco (SFO) 3
Effective 2024-09-07 through 2024-09-23
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Airbus A320 (320)
United Airlines UA645
14:00
Santa Barbara (SBA)

15:13
San Francisco (SFO) 3
Effective 2024-09-10 through 2024-09-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:13, non-stop
Airbus A319 (319)
United Airlines UA645
14:00
Santa Barbara (SBA)

15:13
San Francisco (SFO) 3
Effective 2024-09-24 through 2024-09-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:13, non-stop
Airbus A320 (320)
United Airlines UA645
14:09
Newark Liberty, New York (EWR) A

15:43
Chicago O'Hare (ORD) 1
Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:34, non-stop
Boeing 737-900 (739)
United Airlines UA645
14:09
Newark Liberty, New York (EWR) A

15:43
Chicago O'Hare (ORD) 1
Effective 2024-10-28 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:34, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA645
14:09
Newark Liberty, New York (EWR) C

15:43
Chicago O'Hare (ORD) 1
Effective 2024-11-01 through 2024-11-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:34, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA645
14:09
Newark Liberty, New York (EWR) C

15:43
Chicago O'Hare (ORD) 1
Operates only on 2024-11-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:34, non-stop
Boeing 737-900 (739)
United Airlines UA645
14:09
Newark Liberty, New York (EWR) C

15:43
Chicago O'Hare (ORD) 1
Effective 2024-11-10 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA645
14:09
Newark Liberty, New York (EWR) C

15:43
Chicago O'Hare (ORD) 1
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA645
17:25
Denver (DEN)

19:51
Sioux Falls (FSD)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Boeing 737-800 (738)
United Airlines UA645
17:25
Denver (DEN)

19:51
Sioux Falls (FSD)
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Airbus A320 (320)
United Airlines UA645
17:50
Denver (DEN)

20:28
Sioux Falls (FSD)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Airbus A320 (320)
United Airlines UA645
18:04
Chicago O'Hare (ORD) 1

20:28
John Glenn Columbus (CMH)
Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:24, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA645
18:04
Chicago O'Hare (ORD) 1

20:28
John Glenn Columbus (CMH)
Effective 2024-09-27 through 2024-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Airbus A320 (320)
United Airlines UA645
18:04
Chicago O'Hare (ORD) 1

20:28
John Glenn Columbus (CMH)
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:24, non-stop
Airbus A320 (320)
United Airlines UA645
18:12
Chicago O'Hare (ORD) 1

20:36
John Glenn Columbus (CMH)
Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:24, non-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA645
08:00
Miami (MIA)

15:43
Chicago O'Hare (ORD) 1
Operates only on 2024-10-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:43, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA645
08:00
Miami (MIA)

15:43
Chicago O'Hare (ORD) 1
Effective 2024-10-28 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:43, 1-stop
Boeing 737-900 (739)
United Airlines UA645
08:00
Miami (MIA)

15:43
Chicago O'Hare (ORD) 1
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 8:43, 1-stop
Boeing 737-900 (739)
United Airlines UA645
13:29
Newark Liberty, New York (EWR) C

20:28
John Glenn Columbus (CMH)
Operates only on 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:59, 1-stop
Boeing 737-900 (739)
United Airlines UA645
13:30
Newark Liberty, New York (EWR) C

20:28
John Glenn Columbus (CMH)
Effective 2024-09-26 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 6:58, 1-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - John Glenn Columbus (CMH)
  • Denver (DEN) - Sioux Falls (FSD)
  • Miami (MIA) - Chicago O'Hare (ORD)
  • Miami (MIA) - Newark Liberty, New York (EWR)
  • Newark Liberty, New York (EWR) - Chicago O'Hare (ORD)
  • Newark Liberty, New York (EWR) - Denver (DEN)
  • Newark Liberty, New York (EWR) - John Glenn Columbus (CMH)
  • Santa Barbara (SBA) - San Francisco (SFO)
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