| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 08 | DCA | BOS | 12:59 | 14:42 |
Scheduled
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| Sep 07 | DCA | BOS | 12:59 | 14:42 |
Scheduled
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| Sep 06 | DCA | BOS | 12:59 | 14:42 |
Scheduled
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| Sep 05 | DCA | BOS | 11:59 | 13:42 |
Scheduled
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| Sep 03 | DCA | BOS | 12:59 | 14:42 |
Delayed
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| Sep 02 | DCA | BOS | 13:00 | 14:43 |
Scheduled
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| Sep 01 | DCA | BOS | 12:59 | 14:42 |
Scheduled
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| Aug 31 | DCA | BOS | 12:59 | 14:42 |
Scheduled
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| Aug 30 | DCA | BOS | 12:59 | 14:42 |
Scheduled
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| Aug 29 | DCA | BOS | 11:59 | 13:42 |
Delayed
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Republic Airlines Flight YX4373 connects Washington, United States to Boston, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Boston Logan International Airport BOS.
What is the On-Time Performance (OTP) of Republic Airlines Flight YX4373 Washington to Boston?
The Airportia On-Time Performance Rating for Republic Airlines Flight YX4373 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight YX4373 arriving at?
Flight YX4373 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest YX4373 flight?
The latest flight took off on Tuesday, September 8th, 2026 with the flight status being Scheduled on 14:42.
How else can the flight YX4373 be referenced as?
This Republic Airlines flight can also be referenced as RPA4373, YX 4373, RPA 4373.
How often is flight YX4373 delayed?
On average, 0% of all YX4373 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled YX4373 flight or baggage issues?
If your YX4373 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our YX4373 Flight Tracker above for more details.
Flight YX4373 is code-shared by 1 airline using the flight number IB4932
Other flights departing from Washington DCA: AA2151, OH5135, OH5634, WN1503
Other flights arriving at Boston BOS: UA2393, DL1401, AC750, YX5595
All flights connecting Washington DCA to Boston BOS.