United Airlines フライト UA 399: Multiple routes

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フライト時刻表
直行便:
土 07:20 Houston George Bush (IAH) C 10:37 Charlotte (CLT)
UA 399 Non-stop Boeing 737 MAX 9 (7M9) 2:17 Valid until 2026-01-03
火 10:35 Chicago O'Hare (ORD) 1 13:59 Boston Logan (BOS) B
UA 399 Non-stop Boeing 737 MAX 9 (7M9) 2:24 Operates only on 2026-01-06
火,土 10:35 Chicago O'Hare (ORD) 1 14:00 Boston Logan (BOS) B
UA 399 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-01-10 through 2026-02-10
水 11:05 Chicago O'Hare (ORD) 1 14:30 Boston Logan (BOS) B
UA 399 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-01-07 through 2026-02-11
月,木,金,日 11:05 Chicago O'Hare (ORD) 1 14:29 Boston Logan (BOS) B
UA 399 Non-stop Boeing 737-800 (738) 2:24 Effective 2026-01-08 through 2026-02-09
月-金,日 11:20 Chicago O'Hare (ORD) 1 14:44 Boston Logan (BOS) B
UA 399 Non-stop Boeing 737-800 (738) 2:24 Valid until 2026-01-05
日々 11:30 Keflavik, Reykjavik (KEF) 13:55 Washington Dulles (IAD)
UA 399 Non-stop Boeing 757-200 (752) 6:25 Effective 2026-05-22 through 2026-09-23
金 14:49 Seattle-Tacoma (SEA) 18:32 Denver (DEN)
UA 399 Non-stop Boeing 737-800 (738) 2:43 Operates only on 2026-02-13
水,日 14:55 Seattle-Tacoma (SEA) 18:38 Denver (DEN)
UA 399 Non-stop Boeing 737-900 (739) 2:43 Effective 2026-02-15 through 2026-03-04
木 15:16 Seattle-Tacoma (SEA) 18:59 Denver (DEN)
UA 399 Non-stop Boeing 737-900 (739) 2:43 Effective 2026-02-12 through 2026-02-19
月 15:16 Seattle-Tacoma (SEA) 18:59 Denver (DEN)
UA 399 Non-stop Boeing 737 MAX 9 (7M9) 2:43 Operates only on 2026-02-16
月,火 15:16 Seattle-Tacoma (SEA) 18:59 Denver (DEN)
UA 399 Non-stop Boeing 737-800 (738) 2:43 Effective 2026-02-17 through 2026-03-03
木,金 15:16 Seattle-Tacoma (SEA) 18:59 Denver (DEN)
UA 399 Non-stop Boeing 737-900 (739) 2:43 Effective 2026-02-20 through 2026-02-27
土 15:25 Seattle-Tacoma (SEA) 19:12 Denver (DEN)
UA 399 Non-stop Airbus A320 (320) 2:47 Effective 2026-02-14 through 2026-02-28
木 18:37 Newark Liberty, New York (EWR) C 21:52 Fort Lauderdale (FLL) 1
UA 399 Non-stop Boeing 737 MAX 9 (7M9) 3:15 Operates only on 2026-03-05
月-金,日 18:37 Newark Liberty, New York (EWR) C 21:52 Fort Lauderdale (FLL) 1
UA 399 Non-stop Boeing 737-900 (739) 3:15 Effective 2026-03-06 through 2026-03-13
日々 18:37 Newark Liberty, New York (EWR) C 21:52 Fort Lauderdale (FLL) 1
UA 399 Non-stop Boeing 737-900 (739) 3:15 Effective 2026-03-14 through 2026-03-28
土 18:40 Newark Liberty, New York (EWR) C 21:55 Fort Lauderdale (FLL) 1
UA 399 Non-stop Boeing 737-900 (739) 3:15 Operates only on 2026-03-07
This flight number is listed as serving the following routes:
United Airlines フライト UA 399: Multiple routes
搭乗日を選択
フライト時刻表
直行便:

United Airlines UA399
Valid until 2026-01-03

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Duration: 2:17, non-stop
Boeing 737 MAX 9 (7M9)

直行便:

United Airlines UA399
Operates only on 2026-01-06

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Duration: 2:24, non-stop
Boeing 737 MAX 9 (7M9)

直行便:

United Airlines UA399
Effective 2026-01-10 through 2026-02-10

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Duration: 2:25, non-stop
Airbus A321neo (32Q)

直行便:

United Airlines UA399
Effective 2026-01-07 through 2026-02-11

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Duration: 2:25, non-stop
Airbus A321neo (32Q)

直行便:

United Airlines UA399
Effective 2026-01-08 through 2026-02-09


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Duration: 2:24, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA399
Valid until 2026-01-05






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Duration: 2:24, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA399
Effective 2026-05-22 through 2026-09-23







Duration: 6:25, non-stop
Boeing 757-200 (752)

直行便:

United Airlines UA399
Operates only on 2026-02-13

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Duration: 2:43, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA399
Effective 2026-02-15 through 2026-03-04

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Duration: 2:43, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA399
Effective 2026-02-12 through 2026-02-19

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Duration: 2:43, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA399
Operates only on 2026-02-16


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Duration: 2:43, non-stop
Boeing 737 MAX 9 (7M9)

直行便:

United Airlines UA399
Effective 2026-02-17 through 2026-03-03



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Duration: 2:43, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA399
Effective 2026-02-20 through 2026-02-27

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Duration: 2:43, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA399
Effective 2026-02-14 through 2026-02-28

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Duration: 2:47, non-stop
Airbus A320 (320)

直行便:

United Airlines UA399
Operates only on 2026-03-05

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Duration: 3:15, non-stop
Boeing 737 MAX 9 (7M9)

直行便:

United Airlines UA399
Effective 2026-03-06 through 2026-03-13






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Duration: 3:15, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA399
Effective 2026-03-14 through 2026-03-28







Duration: 3:15, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA399
Operates only on 2026-03-07

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Duration: 3:15, non-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Boston Logan (BOS)
  • Houston George Bush (IAH) - Charlotte (CLT)
  • Keflavik, Reykjavik (KEF) - Washington Dulles (IAD)
  • Newark Liberty, New York (EWR) - Fort Lauderdale (FLL)
  • Seattle-Tacoma (SEA) - Denver (DEN)