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American Airlines

Is AA3900 delayed?

Yes, AA3900 left Santa Rosa 20 min late, at 07:45 on Nov 14. Arrival time not confirmed yet.

Usually on time: arrived within 15 min of schedule on 16 of the last 20 flights.

DepartedLast reported

20 min late

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Santa Rosa

STS

Actual

Scheduled 07:25

Nov 14

Arrival

Phoenix

PHX

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/Los_Angeles)

In the air. The market on this flight settles on the airport’s recorded arrival.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Santa Rosa → Phoenix

    4 min early

  • Santa Rosa → Phoenix

    9 min early

  • Santa Rosa → Phoenix

    7 min early

  • Santa Rosa → Phoenix

    14 min early

  • Santa Rosa → Phoenix

    155 min late

Is AA3900 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
20
On time
80%
of 20 arrivals
Late
20%
of 20 arrivals
Cancelled
0%
of 25 flights
Median arrival delay
13 min early
9 in 10 arrived within
54 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Phoenix (PHX) departures

Left more than 15 min late
16 of 42
Cancelled today
35

Related flights

Other flights KSTS → PHX

Return flights PHX → KSTS

All American Airlines flights

Flight history and details
AA3900 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedSanta RosaPhoenix-4
Nov 12, 2026ArrivedSanta RosaPhoenix-9
Nov 11, 2026ArrivedSanta RosaPhoenix-7
Nov 10, 2026ArrivedSanta RosaPhoenix-14
Nov 9, 2026ArrivedSanta RosaPhoenix155
Nov 8, 2026ArrivedSanta RosaPhoenix-3
Nov 7, 2026ArrivedSanta RosaPhoenix-12
Nov 6, 2026ArrivedSanta RosaPhoenix-16
Nov 5, 2026ArrivedSanta RosaPhoenix-26
Nov 4, 2026ArrivedSanta RosaPhoenix-19
Oct 30, 2026ArrivedPhoenixSanta Barbara83
Oct 29, 2026ArrivedPhoenixSanta Barbara-16
Oct 25, 2026ArrivedPhoenixSanta Barbara-21
Oct 23, 2026ArrivedPhoenixSanta Barbara51
Oct 22, 2026ArrivedPhoenixSanta Barbara43
Oct 21, 2026ArrivedPhoenixSanta Barbara10
Oct 19, 2026ArrivedPhoenixSanta Barbara-15
Oct 18, 2026ArrivedPhoenixSanta Barbara-21
Oct 16, 2026ArrivedPhoenixSanta Barbara-17
Oct 15, 2026ArrivedPhoenixSanta Barbara-22
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