United Airlines flight UA 3438: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Louisville (SDF) 07:35 Washington Dulles (IAD)
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-05-21 through 2026-08-17
Wed,Sat 10:18 Hartford (BDL) 11:55 Washington Dulles (IAD)
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2026-03-07 through 2026-03-28
Wed 11:20 Chicago O'Hare (ORD) 2 15:02 Jacksonville (JAX)
UA 3438 Non-stop Embraer EMB 175 (E7W) 2:42 Operates only on 2026-02-04
Mon,Tue,Thu,Fri,Sun 11:40 New Orleans (MSY) 15:40 Newark Liberty, New York (EWR) C
UA 3438 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-02-16 through 2026-02-24
Mon-Fri,Sun 11:40 New Orleans (MSY) 15:40 Newark Liberty, New York (EWR) C
UA 3438 Non-stop Embraer EMB 175 (E7W) 3:00 Effective 2026-02-25 through 2026-03-04
Sun 12:45 Grand Rapids (GRR) 13:10 Chicago O'Hare (ORD) 2
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2026-01-11 through 2026-02-08
Mon-Sat 12:50 Grand Rapids (GRR) 13:15 Chicago O'Hare (ORD) 2
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2026-01-06 through 2026-02-03
Mon-Sat 12:50 Grand Rapids (GRR) 13:15 Chicago O'Hare (ORD) 2
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:25 Effective 2026-02-05 through 2026-02-11
Daily 12:55 Washington Dulles (IAD) 14:40 Portland (PWM)
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:45 Valid until 2026-01-05
Daily 15:47 Newark Liberty, New York (EWR) C 18:05 Cincinnati (CVG)
UA 3438 Non-stop Embraer EMB 175 (E7W) 2:18 Effective 2026-03-29 through 2026-04-29
Daily 16:59 Newark Liberty, New York (EWR) C 18:34 Bangor (BGR)
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-02-12 through 2026-03-04
Daily 17:45 Newark Liberty, New York (EWR) C 19:19 Bangor (BGR)
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-04-30 through 2026-05-20
Daily 18:15 Newark Liberty, New York (EWR) C 19:53 Bangor (BGR)
UA 3438 Non-stop Embraer EMB 175 (E7W) 1:38 Effective from 2026-08-18
Non-Direct Flights:
Mon,Tue,Thu,Fri,Sun 11:40 New Orleans (MSY) 18:34 Bangor (BGR)
UA 3438 1-stop Embraer EMB 175 (E7W) 5:54 Effective 2026-02-16 through 2026-02-24
Mon-Fri,Sun 11:40 New Orleans (MSY) 18:34 Bangor (BGR)
UA 3438 1-stop Embraer EMB 175 (E7W) 5:54 Effective 2026-02-25 through 2026-03-04
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This flight number is listed as serving the following routes:
United Airlines flight UA 3438: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA3438
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:42, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-02-16 through 2026-02-24
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-02-25 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3438
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Non-Direct Flights:

United Airlines UA3438
Effective 2026-02-16 through 2026-02-24
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:54, 1-stop
Embraer EMB 175 (E7W)

Non-Direct Flights:

United Airlines UA3438
Effective 2026-02-25 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:54, 1-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Jacksonville (JAX)
  • Grand Rapids (GRR) - Chicago O'Hare (ORD)
  • Hartford (BDL) - Washington Dulles (IAD)
  • Louisville (SDF) - Washington Dulles (IAD)
  • New Orleans (MSY) - Bangor (BGR)
  • New Orleans (MSY) - Newark Liberty, New York (EWR)
  • Newark Liberty, New York (EWR) - Bangor (BGR)
  • Newark Liberty, New York (EWR) - Cincinnati (CVG)
  • Washington Dulles (IAD) - Portland (PWM)