United Airlines flight UA 3643: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Thu,Fri,Sun 08:57 Newark Liberty, New York (EWR) C 10:39 Cleveland Hopkins (CLE)
UA 3643 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2025-06-26 through 2025-08-18
Wed 09:00 Newark Liberty, New York (EWR) C 10:42 Cleveland Hopkins (CLE)
UA 3643 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2025-07-02 through 2025-08-13
Sat 09:27 New Orleans (MSY) 13:40 Newark Liberty, New York (EWR) C
UA 3643 Non-stop Embraer EMB 175 (E7W) 3:13 Effective 2025-08-02 through 2025-08-16
Daily 10:40 Chicago O'Hare (ORD) 2 13:56 Richmond (RIC)
UA 3643 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2025-08-19 through 2025-10-25
Daily 10:43 Chicago O'Hare (ORD) 2 13:52 Richmond (RIC)
UA 3643 Non-stop Embraer EMB 175 (E7W) 2:09 Effective from 2025-10-26
Sat 13:10 Newark Liberty, New York (EWR) C 15:30 Savannah (SAV)
UA 3643 Non-stop Embraer EMB 175 (E7W) 2:20 Effective 2025-06-28 through 2025-07-26
Daily 15:30 Dulles, Washington (IAD) 16:44 Raleigh/Durham (RDU) 2
UA 3643 Non-stop Embraer EMB 175 (E7W) 1:14 Effective 2025-05-22 through 2025-06-25
Mon,Tue,Thu-Sun 15:35 Dulles, Washington (IAD) 16:48 Raleigh/Durham (RDU) 2
UA 3643 Non-stop Embraer EMB 175 (E7W) 1:13 Valid until 2025-05-13
Wed 15:35 Dulles, Washington (IAD) 16:48 Raleigh/Durham (RDU) 2
UA 3643 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:13 Operates only on 2025-05-07
Daily 15:35 Dulles, Washington (IAD) 16:48 Raleigh/Durham (RDU) 2
UA 3643 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2025-05-14 through 2025-05-21
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This flight number is listed as serving the following routes:
United Airlines flight UA 3643: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA3643
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Effective 2025-07-02 through 2025-08-13
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:13, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Effective 2025-06-28 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Valid until 2025-05-13
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3643
Operates only on 2025-05-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:13, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3643
Effective 2025-05-14 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Richmond (RIC)
  • Dulles, Washington (IAD) - Raleigh/Durham (RDU)
  • New Orleans (MSY) - Newark Liberty, New York (EWR)
  • Newark Liberty, New York (EWR) - Cleveland Hopkins (CLE)
  • Newark Liberty, New York (EWR) - Savannah (SAV)