TP 4378 San Diego to Phoenix Flight Status

TAP Portugal Flight TP4378 from San Diego International Airport SAN to Phoenix Sky Harbor International Airport PHX is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on November 21st, 2025.
Check the table below for TP4378's most recent flight history:

TP 4378 Flight Status & Schedule

Date Departure Arrival Status
Nov 21 12:06 13:52
En-Route
Track >
Nov 21 12:27 14:15
Landed
Track >

TAP Portugal TP 4378 San Diego to Phoenix Flight Information

TAP Portugal Flight TP4378 connects San Diego, United States to Phoenix, United States, taking off from San Diego International Airport SAN and landing at Phoenix Sky Harbor International Airport PHX.

How long is the TP4378 flight from San Diego to Phoenix?

The average flight time from San Diego to Phoenix is 48 minutes. The flight distance is 489 km / 304 miles and the average flight speed is 624 km/h / 388 mph.

What is the On-Time Performance (OTP) of TAP Portugal Flight TP4378 San Diego to Phoenix?

The Airportia On-Time Performance Rating for TAP Portugal Flight TP4378 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest TP4378 flight?

The latest flight took off on Friday, November 21st, 2025 with the flight status being En-Route on 13:52.

How else can the flight TP4378 be referenced as?

This TAP Portugal flight can also be referenced as TAP4378, TP 4378, TAP 4378.

How often is flight TP4378 delayed?

On average, 0% of all TP4378 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled TP4378 flight or baggage issues?

If your TP4378 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 TP4378 Flight Tracker above for more details.

TP4378 and San Diego SAN to Phoenix PHX Flights

Other flights departing from San Diego SAN: WN2452, AS2376, WN1317, B6920

Other flights arriving at Phoenix PHX: WN2534, WN313, WN3251, B6920

All flights connecting San Diego SAN to Phoenix PHX.

TP4378 TAP Portugal Flight: San Diego to Phoenix Route Map

TP4378 TAP Portugal Flight Map: San Diego to Phoenix
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.