United Airlines 航班 UA 721: Boston Logan - Washington Dulles 经过 Las Vegas Harry Reid

选择出发日期:
航班时刻表
直达航班
一-六 14:15 Boston Logan (BOS) B 16:01 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-900 (739) 1:46 Valid until 2026-01-05
日 14:15 Boston Logan (BOS) B 16:01 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-800 (738) 1:46 Operates only on 2026-01-04
一-五 14:15 Boston Logan (BOS) B 15:59 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-03-05 through 2026-03-27
六 14:15 Boston Logan (BOS) B 15:59 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-700 (73G) 1:44 Effective 2026-03-07 through 2026-03-28
日 14:15 Boston Logan (BOS) B 15:59 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737 MAX 9 (7M9) 1:44 Operates only on 2026-03-08
日 14:15 Boston Logan (BOS) B 15:59 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-900 (739) 1:44 Effective 2026-03-15 through 2026-03-22
每日 14:16 Boston Logan (BOS) B 16:04 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-900 (739) 1:48 Effective from 2026-04-30
一-五 14:20 Boston Logan (BOS) B 16:06 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-01-06 through 2026-02-11
日 14:20 Boston Logan (BOS) B 16:06 Washington Dulles (IAD)
UA 721 Non-stop Airbus A319 (319) 1:46 Effective 2026-01-11 through 2026-02-08
每日 14:20 Boston Logan (BOS) B 16:04 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737 MAX 8 (7M8) 1:44 Effective 2026-02-12 through 2026-03-04
六 14:27 Boston Logan (BOS) B 16:13 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-01-10 through 2026-02-07
每日 14:30 Boston Logan (BOS) B 16:16 Washington Dulles (IAD)
UA 721 Non-stop Boeing 737-900 (739) 1:46 Effective 2026-03-29 through 2026-04-29
一-五 17:45 Washington Dulles (IAD) 20:22 Las Vegas Harry Reid (LAS) 3
UA 721 Non-stop Boeing 737-900 (739) 5:37 Effective 2026-02-12 through 2026-03-04
日 17:50 Washington Dulles (IAD) 20:27 Las Vegas Harry Reid (LAS) 3
UA 721 Non-stop Boeing 737-900 (739) 5:37 Effective 2026-02-15 through 2026-03-01
转机航班
一-五 14:20 Boston Logan (BOS) B 20:22 Las Vegas Harry Reid (LAS) 3
UA 721 1-stop Boeing 737 MAX 8 (7M8) 9:02 Effective 2026-02-12 through 2026-03-04
日 14:20 Boston Logan (BOS) B 20:27 Las Vegas Harry Reid (LAS) 3
UA 721 1-stop Boeing 737 MAX 8 (7M8) 9:07 Effective 2026-02-15 through 2026-03-01
United Airlines 航班 UA 721:
Boston Logan - Washington Dulles 经过 Las Vegas Harry Reid
选择出发日期:
航班时刻表
直达航班

United Airlines UA721
Valid until 2026-01-05







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Duration: 1:46, non-stop
Boeing 737-900 (739)

直达航班

United Airlines UA721
Operates only on 2026-01-04

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Duration: 1:46, non-stop
Boeing 737-800 (738)

直达航班

United Airlines UA721
Effective 2026-03-05 through 2026-03-27






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Duration: 1:44, non-stop
Boeing 737 MAX 8 (7M8)

直达航班

United Airlines UA721
Effective 2026-03-07 through 2026-03-28

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Duration: 1:44, non-stop
Boeing 737-700 (73G)

直达航班

United Airlines UA721
Operates only on 2026-03-08

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Duration: 1:44, non-stop
Boeing 737 MAX 9 (7M9)

直达航班

United Airlines UA721
Effective 2026-03-15 through 2026-03-22

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Duration: 1:44, non-stop
Boeing 737-900 (739)

直达航班

United Airlines UA721
Effective from 2026-04-30







Duration: 1:48, non-stop
Boeing 737-900 (739)

直达航班

United Airlines UA721
Effective 2026-01-06 through 2026-02-11






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Duration: 1:46, non-stop
Boeing 737-900 (739)

直达航班

United Airlines UA721
Effective 2026-01-11 through 2026-02-08

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Duration: 1:46, non-stop
Airbus A319 (319)

直达航班

United Airlines UA721
Effective 2026-02-12 through 2026-03-04







Duration: 1:44, non-stop
Boeing 737 MAX 8 (7M8)

直达航班

United Airlines UA721
Effective 2026-01-10 through 2026-02-07

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Duration: 1:46, non-stop
Boeing 737-900 (739)

直达航班

United Airlines UA721
Effective 2026-03-29 through 2026-04-29







Duration: 1:46, non-stop
Boeing 737-900 (739)

直达航班

United Airlines UA721
Effective 2026-02-12 through 2026-03-04






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Duration: 5:37, non-stop
Boeing 737-900 (739)

直达航班

United Airlines UA721
Effective 2026-02-15 through 2026-03-01

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Duration: 5:37, non-stop
Boeing 737-900 (739)

转机航班

United Airlines UA721
Effective 2026-02-12 through 2026-03-04






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Duration: 9:02, 1-stop
Boeing 737 MAX 8 (7M8)

转机航班

United Airlines UA721
Effective 2026-02-15 through 2026-03-01

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Duration: 9:07, 1-stop
Boeing 737 MAX 8 (7M8)
  • UA 721 属于国内航班 从 Boston Logan (BOS)机场出发,到达 Washington Dulles (IAD)机场。
  • 此航班经停 Las Vegas Harry Reid (LAS).
  • 航班飞行距离为 411英里( 662公里)。
  • 出发地和目的地的时区同为 UTC-5 . 出发地和目的地的当前时间 (loading...).