Flight

TP4394 (TAP4394)

Route

SFOBOS

Status

Delayed(10 minutes)

TAP Air Portugal flight B6434 from San Francisco International Airport to Boston Logan International Airport is scheduled to depart on 30 Sept 2026 at 07:50 am and arrive at 04:34 pm local time. It's currently delayed by 10 minutes.

Status: Delayed

Refresh

Other TP4394 flights

Multiple flights operate under the TP4394 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	San Francisco International (SFO)
Date	Wed, 30 Sept
Departs	07:50 am08:00 am
Terminal	1
Gate	B21
Check-in desk	1

Arrival

Arrives at	Boston Logan International (BOS)
Date	Wed, 30 Sept
Arrives	04:34 pm04:18 pm
Terminal	C
Gate	C19
Luggage belt	4

Track another flight

Millions of cheap flights. One simple search.

Return selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below