Alaska Airlines AS643 Flight Status
According to Trip.com real-time data, the AS643 flight operated by Alaska Airlines on Oct 29, 2026 is scheduled to fly from San Jose del Cabo (SJD) to San Diego (SAN). The flight is expected to depart at 2:06 PM (local time in San Jose del Cabo, UTC-6) and land at 4:23 PM (local time in San Diego, UTC-7) .
Wed, Oct 28
Thu, Oct 29
Fri, Oct 30
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Scheduled
Your flight will depart on time.
2h 17m
Check-in Counter
36-43
Boarding Gate
7B
Arrival Gate
49
Baggage
1
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Scheduled
Your flight will depart on time.
2h 17m
Check-in Counter
25-42
Boarding Gate
7B
Arrival Gate
49
Baggage
1INT
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Canceled
Please refer to the airline for the latest information
Check-in Counter
21
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Sat, Nov 28Denver (DEN)Seattle (SEA)
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One way11% off$105$93
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AS643 Aircraft Details
Boeing 737
Punctuality (Departure)
97
%
Punctuality (Arrival)
100
%
Early on average
26 minutes
Age
--
Seats
--
Flight Distance
--
Economy
In-Flight Services
Unknown
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
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Flight History for AS643
Trip.com historical records show that the last AS643 flight departed on Wed, Oct 28 from DEN at approximately 2:06 PM. This flight is expected to arrrive in SAN at 3:55 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 24 | San Jose del Cabo (SJD) | San Diego (SAN) | 739 | 2:16 PM | 4:07 PM | Arrived |
| Sun, Oct 25 | San Jose del Cabo (SJD) | San Diego (SAN) | 738 | 2:17 PM | 4:07 PM | Arrived |
| Mon, Oct 26 | San Jose del Cabo (SJD) | San Diego (SAN) | B39M | 2:22 PM | 4:12 PM | Arrived |
| Tue, Oct 27 | San Jose del Cabo (SJD) | San Diego (SAN) | B39M | 2:16 PM | 4:03 PM | Arrived |
| Wed, Oct 28 | San Jose del Cabo (SJD) | San Diego (SAN) | 739 | 2:06 PM | 3:55 PM | Scheduled |
| Thu, Oct 29 | San Jose del Cabo (SJD) | San Diego (SAN) | 739 | 2:06 PM | 4:23 PM | Scheduled |
| Fri, Oct 30 | Denver (DEN) | Seattle (SEA) | 73J | -- | -- | Canceled |
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AS643 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS643 is 97% (Late on average 12 minutes), and the on-time arrival rate is 100% (Early on average 26 minutes).
On-Time Departures
Punctuality
97
%
Late on average
12 minutes
Early
0
%
On time
97
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
26 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight as643?
Flight as643 has not departed yet and is currently on schedule. Scheduled departure 2:06 PM, arrival 4:23 PM (updated Oct 29, 2026).Is flight as643 on time today?
Flight as643 has not departed yet and is currently on schedule. Scheduled departure is 2:06 PM, with arrival at 4:23 PM. Recheck gate and timing before you head to the airport.Has flight as643 departed yet? What is the departure time?
Flight as643 is scheduled to depart at 2:06 PM. The latest actual or estimated departure time is 2:06 PM, and the current status is Scheduled (updated Oct 29, 2026).When is flight as643 scheduled to arrive?
Flight as643 is scheduled to arrive at 4:23 PM. The latest estimated or actual arrival time is 4:23 PM. Status is Scheduled as of Oct 29, 2026.What is the gate information for flight as643?
For flight as643, the departure terminal is T2 and the boarding gate is 7B. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight as643?
After arrival, baggage for flight as643 is expected at carousel 1INT in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight as643 fly?
Flight as643 is operated by Alaska Airlines from San Jose del Cabo (SJD) to San Diego (SAN). Typical flight time is about 2 hours17 minutes; operating days may include Thursday.How can I check real-time status for flight as643?
Track flight as643 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 as643 is delayed or canceled, what should I do?
If as643 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 29, 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 as643 departed from San Jose del Cabo?
Flight as643 has not departed from San Jose del Cabo (SJD) yet and is currently on schedule for 2:06 PM.
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