AA3900 Flight Status American Airlines: Santa Rosa to Phoenix (AAL3900)

American Airlines AA 3900

Scheduled in 3h51'

STS Santa Rosa

Scheduled
07:25
Estimated
07:25

Gate: 5

Departure: Sat, Nov 14, 2026 · local time PST

Santa Rosa Sonoma County Airport (STS)

All STS Departures >

PHX Phoenix

Scheduled
10:43

Terminal: 4 | Gate: B22

Arrival: Sat, Nov 14, 2026 · local time MST

Phoenix Sky Harbor International Airport (PHX)

All PHX Arrivals >

Departs in 3h 51m 0%

STS 07:25 PHX 10:43

1,123 km (698 mi) to fly

Route map STS to PHX Map of the great-circle route from Santa Rosa Sonoma County Airport, United States to Phoenix Sky Harbor International Airport, United States, 1123 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. STS PHX Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 1123 km / 698 miles · Scheduled Duration: 02:18

AA 3900 Flight Status & Schedule American Airlines Santa Rosa to Phoenix

Date From To Departure Arrival Status Details
Nov 14 STS PHX 07:25 10:43 Scheduled Track >

American Airlines operates AA 3900 from Santa Rosa to Phoenix, a 1,123 km (698 mi) trip, once a week, on Saturdays. The timetable allows 2 h 18 min; there is not enough recent history yet to say how long it usually takes. Today's flight is scheduled to leave at 07:25 and arrive at 10:43 local time.

< All Santa Rosa STS Departures All Phoenix PHX Arrivals >

About AA 3900

American Airlines Flight AA3900 connects Santa Rosa, United States to Phoenix, United States, taking off from Santa Rosa Sonoma County Airport STS and landing at Phoenix Sky Harbor International Airport PHX.

Route
Santa Rosa Sonoma County Airport STS to Phoenix Sky Harbor International Airport PHX
Distance
1,123 km (698 mi)
Scheduled flight time
2 h 18 min
Flies
Sat

AA 3900 FAQ

How long is the AA3900 flight from Santa Rosa to Phoenix?
The timetable allows 2 h 18 min. Santa Rosa to Phoenix is 1,123 km (698 mi).
Which days does AA3900 fly from Santa Rosa to Phoenix?
Once a week, on Saturdays, based on the schedule of the last 7 days.
What other flight numbers does AA3900 have?
Also listed as AAL3900 (American Airlines' ICAO code) and AA 3900.

AA3900 and Santa Rosa STS to Phoenix PHX Flights

Flight AA3900 is code-shared by 2 airlines using the flight numbers AS6590, PD6328

Other flights departing from Santa Rosa STS: OO3093, OO3357, AS3122, AS9822

Other flights arriving at Phoenix PHX: MX516, AS1349, OO5654

All flights connecting Santa Rosa STS to Phoenix PHX.