Alaska Airlines AS1428 Flight Status
Based on Trip.com’s real-time data, the AS1428 flight operated by Alaska Airlines on Apr 17, 2026 is scheduled to fly from Denver (DEN) to San Diego (SAN). The flight is expected to depart at 18:20 (local time in Denver, UTC-6) and land at 19:58 (local time in San Diego, UTC-7) .
Thu, Apr 16
Fri, Apr 17
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Delayed
Your flight is about 1h 30m late.
2h 38m
Check-in Counter
21
Boarding Gate
A46
Arrival Gate
31
Baggage
2
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Scheduled
Your flight will depart on time.
2h 38m
Check-in Counter
21
Boarding Gate
A46
Arrival Gate
24
Baggage
1
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Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from Denver to San Diego to find your schedule.
AS1428 Aircraft Details
According to Trip.com real-time data, the AS1428 flight flying from Denver to San Diego on 4/17/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 9y, 6m. The aircraft is equipped with 154 seats.
Boeing 737-900
Punctuality (Departure)
73%
Punctuality (Arrival)
83%
Early on average
5 minutes
Age
9y, 6m
Seats
154
Distance
--
Economy
First
Onboard Amenities
None
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
43 cm
Seat width better than on 48% of flights
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
104 cm
More legroom than on 83% of flights
53 cm
Seat width better than on 67% of flights
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AS1428
Check more records from Trip.com about AS1428 before and after today
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Apr 11 | Denver (DEN) | San Diego (SAN) | B39M | 18:34 | 19:35 | Arrived |
| Sun, Apr 12 | Denver (DEN) | San Diego (SAN) | 739 | 18:42 | 19:55 | Arrived |
| Mon, Apr 13 | Denver (DEN) | San Diego (SAN) | 739 | 18:28 | 19:44 | Arrived |
| Tue, Apr 14 | Denver (DEN) | San Diego (SAN) | 739 | 18:34 | 19:32 | Arrived |
| Wed, Apr 15 | Denver (DEN) | San Diego (SAN) | 739 | 18:30 | 19:25 | Arrived |
| Thu, Apr 16 | Denver (DEN) | San Diego (SAN) | B39M | 19:50 | 20:50 | Delayed |
| Fri, Apr 17 | Denver (DEN) | San Diego (SAN) | 739 | 18:20 | 19:58 | Scheduled |
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AS1428 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AS1428 is 73% (Late on average 34 minutes), and the on-time arrival rate is 83% (Early on average 5 minutes).
On-Time Departures
Punctuality
73%
Late on average 34 minutes
Early
0%
On time
73%
30 mins late
7%
60 mins late
7%
90 mins late
13%
Cancelled
1%
On-Time Arrivals
Punctuality
83%
Early on average 5 minutes
Early
77%
On time
7%
30 mins late
10%
60 mins late
3%
90 mins late
3%
Cancelled
1%
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Destination Info: San Diego Weather & Time
Intermittent clouds
|
13°C - 20°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Denver 20:58| San Diego 19:58
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