How long is the WN556 flight?

The timetable allows 2 h 10 min. Phoenix to San Francisco is 1,046 km (650 mi).

Which terminal does WN556 use?

It usually leaves from Terminal 4 at Phoenix Sky Harbor International Airport (PHX) and arrives at Terminal 2 at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.

What other flight numbers does WN556 have?

Also listed as SWA556 (Southwest Airlines' ICAO code) and WN 556.

WN556 Flight Status Southwest Airlines: Phoenix to San Francisco (SWA556)

Are you looking for the November 9th, 2026 WN 556 Columbus to Orlando flight? Go to our WN556 Columbus to Orlando Flight Status page >

WN 556 Phoenix to San Francisco Flight Status

Not scheduled today (November 9th, 2026). Latest flight: January 3rd, 2026 ; recent history is in the table below.

WN 556 Flight Status & Schedule Southwest Airlines Phoenix to San Francisco

Date	From	To	Departure	Arrival	Status	Details
Jan 03	PHX	SFO	13:55	14:36	Landed Late	Track >
Dec 27	PHX	SFO	13:24	14:00	Landed	Track >
Dec 20	PHX	SFO	13:56	14:42	Landed Late	Track >
Nov 29	PHX	SFO	14:12	14:51	Landed Late	Track >
Nov 22	PHX	SFO	13:12	13:43	Landed	Track >

Southwest Airlines flight WN 556 links Phoenix and San Francisco, 1,046 km (650 mi) apart. The timetable allows 2 h 10 min, but the flight usually takes about 1 h 40 min, so it often makes up time. It is not flying today; the last flight, on 3 January 2026, landed 21 minutes late.

< All Phoenix PHX Departures All San Francisco SFO Arrivals >

About WN 556

Route: Phoenix Sky Harbor International Airport PHX to San Francisco International Airport SFO
Distance: 1,046 km (650 mi)
Typical flight time: 1 h 40 min
On time: 2 of the last 5
Average delay when late: 28 min
Usually departs from: Terminal 4

WN 556 FAQ

How long is the WN556 flight?: The timetable allows 2 h 10 min. Phoenix to San Francisco is 1,046 km (650 mi).
How often is WN556 late?: 3 of the last 5 flights arrived 15 or more minutes late; when late, by 28 minutes on average.
Which terminal does WN556 use?: It usually leaves from Terminal 4 at Phoenix Sky Harbor International Airport (PHX) and arrives at Terminal 2 at San Francisco International Airport (SFO). Check the flight card above for today's terminal and gate.
What other flight numbers does WN556 have?: Also listed as SWA556 (Southwest Airlines' ICAO code) and WN 556.

WN556 and Phoenix PHX to San Francisco SFO Flights

Other flights departing from Phoenix PHX: UA1356, WN1590, AA3060, WN4151

Other flights arriving at San Francisco SFO: UA2850, UA5403, UA1515, UA5518

All flights connecting Phoenix PHX to San Francisco SFO.