United Airlines flight UA 3670: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri-Sun 06:00 Buffalo (BUF) 07:43 Newark Liberty, New York (EWR) C
UA 3670 Non-stop Embraer EMB 175 (E7W) 1:43 Valid until 2026-01-05
Thu 06:00 Buffalo (BUF) 07:43 Newark Liberty, New York (EWR) C
UA 3670 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Operates only on 2026-01-01
Mon-Fri,Sun 07:13 New York LaGuardia (LGA) B 08:57 Chicago O'Hare (ORD) 2
UA 3670 Non-stop Embraer EMB 175 (E7W) 2:44 Effective 2026-02-12 through 2026-03-04
Mon,Thu-Sun 08:46 Pittsburgh (PIT) 10:28 Newark Liberty, New York (EWR) C
UA 3670 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2026-01-08 through 2026-02-09
Wed 08:46 Pittsburgh (PIT) 10:27 Newark Liberty, New York (EWR) C
UA 3670 Non-stop Embraer EMB 175 (E7W) 1:41 Operates only on 2026-02-04
Daily 09:00 Chicago O'Hare (ORD) 2 12:10 Raleigh/Durham (RDU) 2
UA 3670 Non-stop Embraer EMB 175 (E7W) 2:10 Effective 2026-04-30 through 2026-05-20
Daily 09:10 Chicago O'Hare (ORD) 2 12:20 Raleigh/Durham (RDU) 2
UA 3670 Non-stop Embraer EMB 175 (E7W) 2:10 Effective 2026-03-29 through 2026-04-29
Mon-Fri,Sun 10:47 Chicago O'Hare (ORD) 2 13:07 Wichita (ICT)
UA 3670 Non-stop Embraer EMB 175 (E7W) 2:20 Effective 2026-03-05 through 2026-03-27
Daily 11:15 Chicago O'Hare (ORD) 2 14:33 Myrtle Beach (MYR)
UA 3670 Non-stop Embraer EMB 175 (E7W) 2:18 Effective from 2026-05-21
Mon,Thu-Sun 11:30 Newark Liberty, New York (EWR) C 13:53 Indianapolis (IND)
UA 3670 Non-stop Embraer EMB 175 (E7W) 2:23 Effective 2026-01-08 through 2026-02-09
Sat 12:57 Chicago O'Hare (ORD) 2 14:32 Des Moines (DSM)
UA 3670 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-03-07 through 2026-03-28
Sat 17:50 Pittsburgh (PIT) 18:48 Chicago O'Hare (ORD) 2
UA 3670 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2026-02-14 through 2026-02-28
Non-Direct Flights:
Mon,Thu-Sun 08:46 Pittsburgh (PIT) 13:53 Indianapolis (IND)
UA 3670 1-stop Embraer EMB 175 (E7W) 5:07 Effective 2026-01-08 through 2026-02-09
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This flight number is listed as serving the following routes:
United Airlines flight UA 3670: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA3670
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

United Airlines UA3670
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:44, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:23, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3670
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Non-Direct Flights:

United Airlines UA3670
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 5:07, 1-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Buffalo (BUF) - Newark Liberty, New York (EWR)
  • Chicago O'Hare (ORD) - Des Moines (DSM)
  • Chicago O'Hare (ORD) - Myrtle Beach (MYR)
  • Chicago O'Hare (ORD) - Raleigh/Durham (RDU)
  • Chicago O'Hare (ORD) - Wichita (ICT)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • Newark Liberty, New York (EWR) - Indianapolis (IND)
  • Pittsburgh (PIT) - Chicago O'Hare (ORD)
  • Pittsburgh (PIT) - Indianapolis (IND)
  • Pittsburgh (PIT) - Newark Liberty, New York (EWR)