TAP Portugal TP4278 Flight Status Tracker
TP4278 is a domestic flight operated by TAP Portugal. TP4278 is departing from Washington (DCA), United States and arriving at Boston (BOS), United States. The flight distance is about 641.61 km or 398.68 miles and flight time is 0 minutes. Get the latest status of TP4278 / TAP4278 here.
Update on Dec. 5, 2025, 3:44 a.m.
Lastest Status
Arrived On time
| DCA | BOS |
Distance: 641.61 km / 398.68 miles or 346.44 nautical miles.
Departure Washington Ronald Reagan Airport
Actual Departure: 17:56
Scheduled Departure: 17:59
Departure Terminal : Gate
Arrival Boston Logan International Airport
Actual Arrival: 19:35
Scheduled Arrival: 19:36
Arrival Terminal : B/C Gate 30
Flight TP4278 detail information
| Type | Domestic Flight |
| Route | Departure Washington (DCA), United States and arriving at Boston (BOS), United States |
| Airlines | TAP Portugal (TP) |
| Aircraft | None |
| Flight Duration | 0 minutes |
| Flight Distance | 641.61 km /398.68 miles |
| Operating Days |
Find more flight status
TP4278 Airports
| Departures |
|---|
| Airport: Washington Ronald Reagan Airport, United States |
| ICAO Code: DCA |
| DCA Current time: 23:16 04-Dec-2025 |
| Arrivals |
| Airport: Boston Logan International Airport, United States |
| ICAO Code: BOS |
| BOS Current time: 23:16 04-Dec-2025 |