| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 10 | BOS | DCA | 17:25 | 18:43 |
Landed
|
Track > |
| Sep 09 | BOS | DCA | 17:08 | 18:21 |
Landed
|
Track > |
| Sep 08 | BOS | DCA | 06:24 | 07:35 |
Landed
|
Track > |
| Sep 07 | BOS | DCA | 06:29 | 07:42 |
Landed
|
Track > |
| Sep 06 | BOS | DCA | 06:24 | 07:35 |
Landed
|
Track > |
| Sep 04 | BOS | DCA | 06:44 | 07:59 |
Landed
|
Track > |
| Sep 03 | BOS | DCA | 06:25 | 07:38 |
Landed
|
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| Sep 02 | BOS | DCA | 06:22 | 07:34 |
Landed
|
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| Sep 01 | BOS | DCA | 06:26 | 07:37 |
Landed
|
Track > |
| Aug 31 | BOS | DCA | 06:16 | 07:28 |
Landed
|
Track > |
TAP Portugal Flight TP4455 connects Boston, United States to Washington, United States, taking off from Boston Logan International Airport BOS and landing at Washington Ronald Reagan National Airport DCA.
How long is the TP4455 flight from Boston to Washington?
The average flight time from Boston to Washington is 1 hour and 12 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 528 km/h / 328 mph.
How many TP4455 flights are operated per week?
5 flights per week. The flight TP4455 is operated on Monday, Tuesday, Wednesday, Thursday and Sunday.
What is the On-Time Performance (OTP) of TAP Portugal Flight TP4455 Boston to Washington?
The Airportia On-Time Performance Rating for TAP Portugal Flight TP4455 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight TP4455 arriving at?
Flight TP4455 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.
When was the latest TP4455 flight?
The latest flight took off on Thursday, September 10th, 2026 with the flight status being Landed on 18:43.
How else can the flight TP4455 be referenced as?
This TAP Portugal flight can also be referenced as TAP4455, TP 4455, TAP 4455.
How often is flight TP4455 delayed?
On average, 20% of all TP4455 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled TP4455 flight or baggage issues?
If your TP4455 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 TP4455 Flight Tracker above for more details.
Other flights departing from Boston BOS: DE2039, B61955, AS289, 9K1037
Other flights arriving at Washington DCA: B61955, AA9956, AA4576, OH9956
All flights connecting Boston BOS to Washington DCA.
