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Alaska Airlines, Inc.

Is AS39 delayed?

No — AS39 is on schedule (10 min behind), expected in San Francisco at 22:36 on Oct 1.

Usually on time: arrived within 15 min of schedule on 11 of the last 20 flights.

Estimated arrivalLast reported

On schedule (10 min behind)

This update may be out of date.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

Update time unavailable

Departure

New York

JFK

Scheduled

Not available

Arrival

San Francisco

SFO

Estimated

Scheduled 22:26

Oct 1

Times shown in airport local time

Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Also sold as DE5018, DE5020, QF3657, QR2170

Route overview: New York → San FranciscoJFKSFO
New York → San Francisco

Recent arrivals

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

  • New York → San Francisco

    On schedule (14 min behind)
  • New York → San Francisco

    59 min late
  • New York → San Francisco

    8 min early
  • New York → San Francisco

    54 min late
  • New York → San Francisco

    39 min late

Is AS39 usually late?

Observation window: Sep 1, 2026 – Oct 1, 2026

Observed arrivals
20
On time
55%
of 20 arrivals
Late
45%
of 20 arrivals
Cancelled
0%
of 20 flights
Median arrival delay
14 min
9 in 10 arrived within
59 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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

New York JFK (JFK) departures

Left more than 15 min late
9 of 58
Cancelled today
2

San Francisco (SFO) departures

Left more than 15 min late
174 of 343
Cancelled today
2

All Alaska Airlines, Inc. flights

Flight history and details
AS39 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 28, 2026ArrivedNew YorkSan Francisco14
Sep 27, 2026ArrivedNew YorkSan Francisco59
Sep 26, 2026ArrivedNew YorkSan Francisco-8
Sep 25, 2026ArrivedNew YorkSan Francisco54
Sep 24, 2026ArrivedNew YorkSan Francisco39
Sep 21, 2026ArrivedNew YorkSan Francisco41
Sep 20, 2026ArrivedNew YorkSan Francisco62
Sep 19, 2026ArrivedNew YorkSan Francisco13
Sep 18, 2026ArrivedNew YorkSan Francisco24
Sep 17, 2026ArrivedNew YorkSan Francisco2
Sep 14, 2026ArrivedNew YorkSan Francisco-34
Sep 13, 2026ArrivedNew YorkSan Francisco7
Sep 12, 2026ArrivedNew YorkSan Francisco70
Sep 11, 2026ArrivedNew YorkSan Francisco44
Sep 10, 2026ArrivedNew YorkSan Francisco-11
Sep 7, 2026ArrivedNew YorkSan Francisco-8
Sep 6, 2026ArrivedNew YorkSan Francisco2
Sep 5, 2026ArrivedNew YorkSan Francisco-2
Sep 4, 2026ArrivedNew YorkSan Francisco-8
Sep 3, 2026ArrivedNew YorkSan Francisco20

Email me if AS39 runs late

We email you if your next AS39 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.

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