Alaska Airlines AS042 Flight Status
According to Trip.com real-time data, the AS042 flight operated by Alaska Airlines on Nov 1, 2026 is scheduled to fly from San Francisco (SFO) to New York (JFK). The flight is expected to depart at 8:51 AM (local time in San Francisco, UTC-7) and land at 5:30 PM (local time in New York, UTC-4) .
Fri, Oct 30
Sun, Nov 1
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Arrived
The flight has arrived 52m early
5h 46m
Check-in Counter
--
Boarding Gate
B12
Arrival Gate
33
Baggage
9
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Scheduled
Your flight will depart on time.
5h 39m
Check-in Counter
--
Boarding Gate
B9
Arrival Gate
32
Baggage
9
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Alaska Airlines From SEK 1,408
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AS042 Aircraft Details
According to Trip.com real-time data, the AS042 flight flying from San Francisco to New York on 10/31/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 9y, 5m. The aircraft is equipped with 178 seats.
Boeing 737-900
Punctuality (Departure)
57
%
Punctuality (Arrival)
87
%
Early on average
7 minutes
Age
9y, 5m
Seats
178
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
None
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
104 cm
More legroom than on 22% of flights
53 cm
Seat width better than on 4% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS042
Check more records from Trip.com about AS042 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 25 | San Francisco (SFO) | New York (JFK) | 738 | 1:52 PM | 10:00 PM | Arrived |
| Mon, Oct 26 | San Francisco (SFO) | New York (JFK) | B39M | 2:44 PM | 10:36 PM | Arrived |
| Tue, Oct 27 | San Francisco (SFO) | New York (JFK) | 739 | 1:52 PM | 9:45 PM | Arrived |
| Wed, Oct 28 | San Francisco (SFO) | New York (JFK) | B39M | 1:54 PM | 9:50 PM | Arrived |
| Thu, Oct 29 | San Francisco (SFO) | New York (JFK) | B39M | 1:51 PM | 9:42 PM | Arrived |
| Fri, Oct 30 | San Francisco (SFO) | New York (JFK) | 739 | 1:52 PM | 9:37 PM | Arrived |
| Sun, Nov 1 | San Francisco (SFO) | New York (JFK) | 739 | 8:51 AM | 5:30 PM | Scheduled |
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AS042 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS042 is 57% (Late on average 39 minutes), and the on-time arrival rate is 87% (Early on average 7 minutes).
On-Time Departures
Punctuality
57
%
Late on average
39 minutes
Early
0
%
On time
57
%
30 mins late
20
%
60 mins late
10
%
90 mins late
13
%
Canceled
0
%
On-Time Arrivals
Punctuality
87
%
Early on average
7 minutes
Early
67
%
On time
20
%
30 mins late
3
%
60 mins late
7
%
90 mins late
3
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight as042?
Flight as042 has not departed yet and is currently on schedule. Scheduled departure 8:51 AM, arrival 5:30 PM (updated Oct 31, 2026).Is flight as042 on time today?
Flight as042 has not departed yet and is currently on schedule. Scheduled departure is 8:51 AM, with arrival at 5:30 PM. Recheck gate and timing before you head to the airport.Has flight as042 departed yet? What is the departure time?
Flight as042 is scheduled to depart at 8:51 AM. The latest actual or estimated departure time is 8:51 AM, and the current status is Scheduled (updated Oct 31, 2026).When is flight as042 scheduled to arrive?
Flight as042 is scheduled to arrive at 5:30 PM. The latest estimated or actual arrival time is 5:30 PM. Status is Scheduled as of Oct 31, 2026.What is the gate information for flight as042?
For flight as042, the departure terminal is T1 and the boarding gate is B9. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight as042?
After arrival, baggage for flight as042 is expected at carousel 9 in terminal T8. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight as042 fly?
Flight as042 is operated by Alaska Airlines from San Francisco (SFO) to New York (JFK). Typical flight time is about 5 hours39 minutes; operating days may include Saturday.How can I check real-time status for flight as042?
Track flight as042 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight as042 is delayed or canceled, what should I do?
If as042 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 31, 2026). Contact Alaska Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight as042 departed from San Francisco?
Flight as042 has not departed from San Francisco (SFO) yet and is currently on schedule for 8:51 AM.What is the seat configuration for flight as042?
Flight as042 usually flies a Boeing 737-900 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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