United Airlines flight UA 3678: Newark Liberty, New York - Louisville

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FLIGHT SCHEDULE
Direct Flights:
Daily 09:15 Newark Liberty, New York (EWR) C 11:34 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2025-09-25 through 2025-10-25
Daily 09:25 Newark Liberty, New York (EWR) C 11:44 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:19 Effective 2025-08-19 through 2025-09-24
Daily 09:45 Newark Liberty, New York (EWR) C 12:07 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-06-26 through 2025-08-18
Sun 10:36 Newark Liberty, New York (EWR) C 12:58 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-05-25 through 2025-06-15
Mon-Fri 10:40 Newark Liberty, New York (EWR) C 13:02 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-05-22 through 2025-06-20
Mon-Wed,Sat,Sun 10:40 Newark Liberty, New York (EWR) C 13:02 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-06-21 through 2025-06-25
Daily 10:45 Newark Liberty, New York (EWR) C 13:17 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:32 Effective from 2025-10-26
Fri 11:00 Newark Liberty, New York (EWR) C 13:33 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:33 Operates only on 2025-05-02
Sat 11:00 Newark Liberty, New York (EWR) C 13:22 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:22 Effective 2025-05-24 through 2025-06-14
Thu,Sun 11:22 Newark Liberty, New York (EWR) C 14:00 Atlanta (ATL) N
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:38 Valid until 2025-05-04
Mon-Sat 11:22 Newark Liberty, New York (EWR) C 13:45 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2025-05-03 through 2025-05-10
Daily 11:22 Newark Liberty, New York (EWR) C 13:45 Louisville (SDF)
UA 3678 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2025-05-11 through 2025-05-21
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United Airlines flight UA 3678:
Newark Liberty, New York - Louisville
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA3678
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:19, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-05-25 through 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-05-22 through 2025-06-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-06-21 through 2025-06-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:32, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Operates only on 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:33, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-05-24 through 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Valid until 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:38, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-05-03 through 2025-05-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3678
Effective 2025-05-11 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)
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  • UA 3678 is a domestic flight departing from the Newark Liberty, New York airport (EWR) and arriving at Louisville airport (SDF).
  • The flight distance is 640 miles, or 1030 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:19 and 2:38.