How long is the Y42591 flight?

The timetable allows 2 h 53 min. Phoenix to St. Louis is 2,027 km (1,259 mi).

Which terminal does Y42591 use?

It usually leaves from Terminal 3 at Phoenix Sky Harbor International Airport (PHX) and arrives at Terminal 1 at St. Louis Lambert International Airport (STL). Check the flight card above for today's terminal and gate.

What other flight numbers does Y42591 have?

Also listed as VOI2591 (Volaris' ICAO code) and Y4 2591.

Y42591 Flight Status Volaris: Phoenix to St. Louis (VOI2591)

Y4 2591 Phoenix to St. Louis Flight Status

Not scheduled today. Latest flight: March 29th, 2026 ; recent history is in the table below.

Y4 2591 Flight Status & Schedule Volaris Phoenix to St. Louis

Date	From	To	Departure	Arrival	Status	Details
Mar 29	PHX	STL	17:18	21:54	Landed	Track >
Mar 26	PHX	STL	17:32	22:09	Landed	Track >
Mar 22	PHX	STL	17:14	21:51	Landed	Track >
Mar 19	PHX	STL	17:12	21:58	Landed	Track >
Mar 15	PHX	STL	17:15	21:56	Landed	Track >
Mar 12	PHX	STL	18:07	22:41	Landed Late	Track >

Volaris operates Y4 2591 from Phoenix to St. Louis, a 2,027 km (1,259 mi) trip. Its timetable allows 2 h 53 min; in practice it usually takes about 2 h 35 min, so it often makes up time. It is not flying today; the last flight, on 29 March 2026, landed on time.

< All Phoenix PHX Departures All St. Louis STL Arrivals >

About Y4 2591

Route: Phoenix Sky Harbor International Airport PHX to St. Louis Lambert International Airport STL
Distance: 2,027 km (1,259 mi)
Typical flight time: 2 h 35 min
On time: 5 of the last 6
Average delay when late: 39 min
Usually departs from: Terminal 3

Y4 2591 FAQ

How long is the Y42591 flight?: The timetable allows 2 h 53 min. Phoenix to St. Louis is 2,027 km (1,259 mi).
How often is Y42591 late?: 1 of the last 6 flights arrived 15 or more minutes late; when late, by 39 minutes on average.
Which terminal does Y42591 use?: It usually leaves from Terminal 3 at Phoenix Sky Harbor International Airport (PHX) and arrives at Terminal 1 at St. Louis Lambert International Airport (STL). Check the flight card above for today's terminal and gate.
What other flight numbers does Y42591 have?: Also listed as VOI2591 (Volaris' ICAO code) and Y4 2591.

Y42591 and Phoenix PHX to St. Louis STL Flights

Flight Y42591 is a code-share Volaris flight of the Frontier Airlines operated F93368.

Other flights departing from Phoenix PHX: SY612, F93368, AA1038

Other flights arriving at St. Louis STL: WN4080, WN4778, F93368

All flights connecting Phoenix PHX to St. Louis STL.