United Airlines flight UA 660: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 06:16 Raleigh/Durham (RDU) 2 07:41 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Operates only on 2025-06-28
Sat 06:16 Raleigh/Durham (RDU) 2 07:41 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737-900 (739) 2:25 Operates only on 2025-07-05
Sat 06:16 Raleigh/Durham (RDU) 2 07:41 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2025-07-12 through 2025-07-26
Thu 06:30 Raleigh/Durham (RDU) 2 07:55 Chicago O'Hare (ORD) 1
UA 660 Non-stop Airbus A319 (319) 2:25 Operates only on 2025-06-26
Mon,Thu,Fri,Sun 06:30 Raleigh/Durham (RDU) 2 07:55 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2025-06-27 through 2025-07-04
Sun 06:30 Raleigh/Durham (RDU) 2 07:55 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737-900 (739) 2:25 Operates only on 2025-07-06
Mon,Thu,Fri,Sun 06:30 Raleigh/Durham (RDU) 2 07:55 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737 MAX 9 (7M9) 2:25 Effective 2025-07-07 through 2025-07-31
Mon,Wed-Fri,Sun 07:20 Indianapolis (IND) 07:37 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737-700 (73G) 1:17 Effective 2025-08-01 through 2025-08-18
Tue 07:20 Indianapolis (IND) 07:37 Chicago O'Hare (ORD) 1
UA 660 Non-stop Boeing 737-800 (738) 1:17 Effective 2025-08-05 through 2025-08-12
Daily 08:55 Chicago O'Hare (ORD) 1 11:23 San Diego (SAN) 2
UA 660 Non-stop Airbus A321neo (32Q) 4:28 Effective 2025-05-22 through 2025-05-28
Thu 08:55 Chicago O'Hare (ORD) 1 11:23 San Diego (SAN) 2
UA 660 Non-stop Boeing 737-900 (739) 4:28 Operates only on 2025-05-29
Daily 08:55 Chicago O'Hare (ORD) 1 11:23 San Diego (SAN) 2
UA 660 Non-stop Airbus A321neo (32Q) 4:28 Effective 2025-05-30 through 2025-06-25
Daily 09:00 Chicago O'Hare (ORD) 1 11:22 San Diego (SAN) 2
UA 660 Non-stop Airbus A321neo (32Q) 4:22 Effective 2025-10-26 through 2026-01-05
Daily 09:00 Chicago O'Hare (ORD) 1 11:31 San Diego (SAN) 2
UA 660 Non-stop Boeing 737-800 (738) 4:31 Effective from 2026-01-06
Daily 09:05 Chicago O'Hare (ORD) 1 11:33 San Diego (SAN) 2
UA 660 Non-stop Airbus A321neo (32Q) 4:28 Effective 2025-06-26 through 2025-08-18
Daily 09:06 Chicago O'Hare (ORD) 1 11:43 San Diego (SAN) 2
UA 660 Non-stop Airbus A321neo (32Q) 4:37 Valid until 2025-05-21
Daily 09:13 Chicago O'Hare (ORD) 1 11:40 San Diego (SAN) 2
UA 660 Non-stop Airbus A321neo (32Q) 4:27 Effective 2025-08-19 through 2025-10-25
Non-Direct Flights:
Sat 06:16 Raleigh/Durham (RDU) 2 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737 MAX 9 (7M9) 8:17 Operates only on 2025-06-28
Sat 06:16 Raleigh/Durham (RDU) 2 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737-900 (739) 8:17 Operates only on 2025-07-05
Sat 06:16 Raleigh/Durham (RDU) 2 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737 MAX 9 (7M9) 8:17 Effective 2025-07-12 through 2025-07-26
Thu 06:30 Raleigh/Durham (RDU) 2 11:33 San Diego (SAN) 2
UA 660 1-stop Airbus A319 (319) 8:03 Operates only on 2025-06-26
Mon,Thu,Fri,Sun 06:30 Raleigh/Durham (RDU) 2 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737 MAX 9 (7M9) 8:03 Effective 2025-06-27 through 2025-07-04
Sun 06:30 Raleigh/Durham (RDU) 2 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737-900 (739) 8:03 Operates only on 2025-07-06
Mon,Thu,Fri,Sun 06:30 Raleigh/Durham (RDU) 2 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737 MAX 9 (7M9) 8:03 Effective 2025-07-07 through 2025-07-31
Mon,Wed-Fri,Sun 07:20 Indianapolis (IND) 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737-700 (73G) 7:13 Effective 2025-08-01 through 2025-08-18
Tue 07:20 Indianapolis (IND) 11:33 San Diego (SAN) 2
UA 660 1-stop Boeing 737-800 (738) 7:13 Effective 2025-08-05 through 2025-08-12
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This flight number is listed as serving the following routes:
United Airlines flight UA 660: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA660
Operates only on 2025-06-28
Mon
-
Tue
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Wed
-
Thu
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Fri
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Sat
Sun
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Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737-900 (739)

United Airlines UA660
Effective 2025-07-12 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
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Sun
-
Duration: 2:25, non-stop
Airbus A319 (319)

United Airlines UA660
Effective 2025-06-27 through 2025-07-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737-900 (739)

United Airlines UA660
Effective 2025-07-07 through 2025-07-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Effective 2025-08-01 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:17, non-stop
Boeing 737-700 (73G)

United Airlines UA660
Effective 2025-08-05 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:17, non-stop
Boeing 737-800 (738)

United Airlines UA660
Effective 2025-05-22 through 2025-05-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:28, non-stop
Airbus A321neo (32Q)

United Airlines UA660
Operates only on 2025-05-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:28, non-stop
Boeing 737-900 (739)

United Airlines UA660
Effective 2025-05-30 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:28, non-stop
Airbus A321neo (32Q)

United Airlines UA660
Effective 2025-10-26 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Airbus A321neo (32Q)

United Airlines UA660
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:31, non-stop
Boeing 737-800 (738)

United Airlines UA660
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:28, non-stop
Airbus A321neo (32Q)

United Airlines UA660
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:37, non-stop
Airbus A321neo (32Q)

United Airlines UA660
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:27, non-stop
Airbus A321neo (32Q)

Non-Direct Flights:

United Airlines UA660
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:17, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:17, 1-stop
Boeing 737-900 (739)

United Airlines UA660
Effective 2025-07-12 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:17, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:03, 1-stop
Airbus A319 (319)

United Airlines UA660
Effective 2025-06-27 through 2025-07-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:03, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:03, 1-stop
Boeing 737-900 (739)

United Airlines UA660
Effective 2025-07-07 through 2025-07-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:03, 1-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA660
Effective 2025-08-01 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:13, 1-stop
Boeing 737-700 (73G)

United Airlines UA660
Effective 2025-08-05 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:13, 1-stop
Boeing 737-800 (738)
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Parallax here -
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - San Diego (SAN)
  • Indianapolis (IND) - Chicago O'Hare (ORD)
  • Indianapolis (IND) - San Diego (SAN)
  • Raleigh/Durham (RDU) - Chicago O'Hare (ORD)
  • Raleigh/Durham (RDU) - San Diego (SAN)