Alaska Airlines AS3440 Flight Status
According to Trip.com real-time data, the AS3440 flight operated by Alaska Airlines on Sep 21, 2026 is scheduled to fly from San Francisco (SFO) to Santa Ana (SNA). The flight is expected to depart at 07:05 and land at 08:13 .
Sat, Sep 19
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 18m early
1h 40m
Check-in Counter
--
Boarding Gate
B12
Arrival Gate
12
Baggage
3
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
B15
Arrival Gate
12
Baggage
3
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Scheduled
Your flight will depart on time.
1h 40m
Check-in Counter
--
Boarding Gate
B13
Arrival Gate
13
Baggage
3
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
AS3499
|
Santa Ana (SNA) 
San Francisco (SFO)
San Francisco (SFO)Scheduled: 21:32
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AS3440 Aircraft Details
According to Trip.com real-time data, the AS3440 flight flying from San Francisco to Santa Ana on 9/21/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 11y, 4m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
77%
Punctuality (Arrival)
97%
Early on average
2 minutes
Age
11y, 4m
Seats
76
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
No power outlets are available
Seat Information
81 cm
More legroom than on 52% of flights
46 cm
Seat width better than on 41% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seat Information
89 cm
More legroom than on 40% of flights
46 cm
Seat width better than on 36% of flights
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
Power outlet
Seat Information
107 cm
More legroom than on 43% of flights
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
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Flight History for AS3440
Trip.com historical records show that the last AS3440 flight departed on Sat, Sep 19 from SFO at approximately 07:22. This flight is expected to arrrive in SNA at 08:27.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | San Francisco (SFO) | Santa Ana (SNA) | E75L | 07:19 | 08:30 | Arrived |
| Wed, Sep 16 | San Francisco (SFO) | Santa Ana (SNA) | E75L | 07:26 | 08:35 | Arrived |
| Thu, Sep 17 | San Francisco (SFO) | Santa Ana (SNA) | E75L | 10:53 | 12:33 | Arrived |
| Fri, Sep 18 | San Francisco (SFO) | Santa Ana (SNA) | E75L | 07:28 | 08:35 | Arrived |
| Sat, Sep 19 | San Francisco (SFO) | Santa Ana (SNA) | E75L | 07:22 | 08:27 | Arrived |
| Mon, Sep 21 | San Francisco (SFO) | Santa Ana (SNA) | E75L | 07:05 | 08:13 | Scheduled |
| Tue, Sep 22 | San Francisco (SFO) | Santa Ana (SNA) | E75L | 07:05 | 08:45 | Scheduled |
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AS3440 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS3440 is 77% (Late on average 28 minutes), and the on-time arrival rate is 97% (Early on average 2 minutes).
On-Time Departures
Punctuality
77%
Late on average 28 minutes
Early
0%
On time
77%
30 mins late
20%
60 mins late
0%
90 mins late
3%
Canceled
9%
On-Time Arrivals
Punctuality
97%
Early on average 2 minutes
Early
80%
On time
17%
30 mins late
0%
60 mins late
0%
90 mins late
3%
Canceled
9%
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Frequently Asked Questions
What is the current status of flight as3440?
Flight as3440 has not departed yet and is currently on schedule. Scheduled departure 07:05, arrival 08:45 (updated Sep 21, 2026).Is flight as3440 on time today?
Flight as3440 has not departed yet and is currently on schedule. Scheduled departure is 07:05, with arrival at 08:45. Recheck gate and timing before you head to the airport.Has flight as3440 departed yet? What is the departure time?
Flight as3440 is scheduled to depart at 07:05. The latest actual or estimated departure time is 07:05, and the current status is Scheduled (updated Sep 21, 2026).When is flight as3440 scheduled to arrive?
Flight as3440 is scheduled to arrive at 08:45. The latest estimated or actual arrival time is 08:13. Status is Scheduled as of Sep 21, 2026.What is the gate information for flight as3440?
For flight as3440, the departure terminal is T1 and the boarding gate is B15. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight as3440?
After arrival, baggage for flight as3440 is expected at carousel 3 in terminal B. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight as3440 fly?
Flight as3440 is operated by Alaska Airlines from San Francisco (SFO) to Santa Ana (SNA). Typical flight time is about 1 hour40 minutes; operating days may include Monday.How can I check real-time status for flight as3440?
Track flight as3440 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 as3440 is delayed or canceled, what should I do?
If as3440 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 21, 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 as3440 departed from San Francisco?
Flight as3440 has not departed from San Francisco (SFO) yet and is currently on schedule for 07:05.What is the seat configuration for flight as3440?
Flight as3440 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Santa Ana Weather & Current Time
Mostly cloudy
|
20°C - 28°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: San Francisco 08:45| Santa Ana 08:45
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