United Airlines フライト UA 4639: Multiple routes

搭乗日を選択
フライト時刻表
直行便:
木 07:15 Baton Rouge (BTR) 08:40 Houston George Bush (IAH) B
UA 4639 Non-stop Embraer EMB 175 (E7W) 1:25 Operates only on 2026-02-12
火 07:31 Fort Wayne (FWA) 08:05 Chicago O'Hare (ORD) 2
UA 4639 Non-stop Canadair CRJ (CRJ) 1:34 Operates only on 2026-01-06
日々 07:32 Fort Wayne (FWA) 08:05 Chicago O'Hare (ORD) 2
UA 4639 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-01-07 through 2026-02-03
日々 07:32 Fort Wayne (FWA) 08:05 Chicago O'Hare (ORD) 2
UA 4639 Non-stop Canadair CRJ 550 (CR5) 1:33 Effective 2026-02-05 through 2026-02-11
日々 07:40 Fargo (FAR) 09:50 Chicago O'Hare (ORD) 2
UA 4639 Non-stop Canadair CRJ 550 (CR5) 2:10 Effective 2026-02-13 through 2026-03-04
日々 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
UA 4639 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-03-29 through 2026-05-20
日々 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
UA 4639 Non-stop Embraer EMB 175 (E7W) 2:02 Effective from 2026-08-11
水 08:30 Bakersfield (BFL) 12:10 Denver (DEN)
UA 4639 Non-stop Embraer EMB 175 (E7W) 2:40 Operates only on 2026-02-04
日々 08:39 Boise (BOI) 09:45 San Francisco (SFO) 3
UA 4639 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-05 through 2026-03-28
土 10:42 Ontario, Los Angeles (ONT) 2 12:28 San Francisco (SFO) 3
UA 4639 Non-stop Canadair CRJ 700 (CR7) 1:46 Valid until 2026-01-03
月-金,日 10:42 Ontario, Los Angeles (ONT) 2 12:29 San Francisco (SFO) 3
UA 4639 Non-stop Embraer EMB 175 (E7W) 1:47 Valid until 2026-01-05
This flight number is listed as serving the following routes:
United Airlines フライト UA 4639: Multiple routes
搭乗日を選択
フライト時刻表
直行便:

United Airlines UA4639
Operates only on 2026-02-12

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Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

直行便:

United Airlines UA4639
Operates only on 2026-01-06

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Duration: 1:34, non-stop
Canadair CRJ (CRJ)

直行便:

United Airlines UA4639
Effective 2026-01-07 through 2026-02-03







Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4639
Effective 2026-02-05 through 2026-02-11







Duration: 1:33, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4639
Effective 2026-02-13 through 2026-03-04







Duration: 2:10, non-stop
Canadair CRJ 550 (CR5)

直行便:

United Airlines UA4639
Effective 2026-03-29 through 2026-05-20







Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行便:

United Airlines UA4639
Effective from 2026-08-11







Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行便:

United Airlines UA4639
Operates only on 2026-02-04

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Duration: 2:40, non-stop
Embraer EMB 175 (E7W)

直行便:

United Airlines UA4639
Effective 2026-03-05 through 2026-03-28







Duration: 2:06, non-stop
Embraer EMB 175 (E7W)

直行便:

United Airlines UA4639
Valid until 2026-01-03

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Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

直行便:

United Airlines UA4639
Valid until 2026-01-05






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Duration: 1:47, non-stop
Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
  • Bakersfield (BFL) - Denver (DEN)
  • Baton Rouge (BTR) - Houston George Bush (IAH)
  • Boise (BOI) - San Francisco (SFO)
  • Fargo (FAR) - Chicago O'Hare (ORD)
  • Fort Wayne (FWA) - Chicago O'Hare (ORD)
  • Ontario, Los Angeles (ONT) - San Francisco (SFO)