United Airlines
flight
UA 3684:
Multiple routes
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA3684
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:46, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Effective 2026-03-07 through 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Effective 2026-03-08 through 2026-03-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Effective 2026-02-12 through 2026-03-04
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
Sun
-
-
Duration: 2:50, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Effective 2026-01-07 through 2026-01-17
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA3684
Effective 2026-01-19 through 2026-02-11
Mon
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
- Charlotte (CLT) - Newark Liberty, New York (EWR)
- Chicago O'Hare (ORD) - El Paso (ELP)
- Cincinnati (CVG) - Newark Liberty, New York (EWR)
- Key West (EYW) - Washington Dulles (IAD)
- Pittsburgh (PIT) - Newark Liberty, New York (EWR)
- Washington Dulles (IAD) - Norfolk (ORF)