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Alaska Airlines Alaska Airlines

AS551 Flight status

According to Trip.com real-time data, the AS551 flight operated by Alaska Airlines on Nov 6, 2026 is scheduled to fly from Las Vegas (LAS) to Santa Rosa (STS). The flight is expected to depart at 14:36 and arrive at 15:55 .
Thu, Nov 5
Fri, Nov 6
Sat, Nov 7
LAS-STS

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 31m early
Las Vegas(LAS)
14:37
Scheduled: 14:36, Nov 5
Harry Reid International Airport T3
173106C5-5199-4134-A176-6296CB3DA377 1h 53m
Santa Rosa(STS)
15:58
Scheduled: 16:29, Nov 5
Charles M. Schulz–Sonoma County Airport T1
Check-in Counter
--
Boarding Gate
E8
Arrival Gate
3
Baggage
1
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LAS-STS

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Scheduled
Your flight will depart on time.
Las Vegas(LAS)
14:36
Scheduled: 14:36, Nov 6
Harry Reid International Airport T3
173106C5-5199-4134-A176-6296CB3DA377 1h 53m
Santa Rosa(STS)
15:55
Scheduled: 16:29, Nov 6
Charles M. Schulz–Sonoma County Airport
Check-in Counter
--
Boarding Gate
E11
Arrival Gate
UNPL
Baggage
--
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LAS-STS

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Scheduled
Your flight will depart on time.
Las Vegas(LAS)
14:36
Scheduled: 14:36, Nov 7
Harry Reid International Airport T3
173106C5-5199-4134-A176-6296CB3DA377 1h 53m
Santa Rosa(STS)
16:29
Scheduled: 16:29, Nov 7
Charles M. Schulz–Sonoma County Airport
Check-in Counter
--
Boarding Gate
E12
Arrival Gate
4
Baggage
1
Show more
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Alaska Airlines From AED 276
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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

AS092
|
Seattle (SEA) Las Vegas (LAS)
Scheduled: 13:40
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AS551 Aircraft Details

According to Trip.com real-time data, the AS551 flight from Las Vegas to Santa Rosa on 11/6/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 21y, 8m. The aircraft has 159 seats.
flight status
Boeing 737-800
Punctuality (Departure)
50 %
Punctuality (Arrival)
100 %
Early on average
7 minutes
Age
21y, 8m
Seats
159
Flight Distance
--

Flight History for AS551

Trip.com historical records show that the last AS551 flight departed on Thu, Nov 5 from LAS at approximately 14:37. This flight is expected to arrrive in STS at 15:58.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Sun, Nov 1 Las Vegas (LAS) Santa Rosa (STS) 738 15:19 16:37 Arrived
Mon, Nov 2 Las Vegas (LAS) Santa Rosa (STS) 738 15:16 16:41 Arrived
Tue, Nov 3 Las Vegas (LAS) Santa Rosa (STS) 738 14:40 16:08 Arrived
Wed, Nov 4 Las Vegas (LAS) Santa Rosa (STS) 738 14:40 16:00 Arrived
Thu, Nov 5 Las Vegas (LAS) Santa Rosa (STS) B38M 14:37 15:58 Arrived
Fri, Nov 6 Las Vegas (LAS) Santa Rosa (STS) 738 14:36 15:55 Scheduled
Sat, Nov 7 Las Vegas (LAS) Santa Rosa (STS) 738 14:36 16:29 Scheduled

AS551 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AS551 is 50% (Late on average 22 minutes), and the on-time arrival rate is 100% (Early on average 7 minutes).

On-Time Departures
Punctuality
50 %
Late on average 22 minutes
Early
0 %
On time
50 %
30 mins late
50 %
60 mins late
0 %
90 mins late
0 %
Cancelled
0 %
On-Time Arrivals
Punctuality
100 %
Early on average 7 minutes
Early
50 %
On time
50 %
30 mins late
0 %
60 mins late
0 %
90 mins late
0 %
Cancelled
0 %

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Flight FAQs

  • What is the current status of flight as551?

    Flight as551 has not departed yet and is currently on schedule. Scheduled departure 14:36, arrival 16:29 (updated Nov 6, 2026).
  • Flight as551 has not departed yet and is currently on schedule. Scheduled departure is 14:36, with arrival at 16:29. Recheck gate and timing before you head to the airport.
  • Flight as551 is scheduled to depart at 14:36. The latest actual or estimated departure time is 14:36, and the current status is Scheduled (updated Nov 6, 2026).
  • Flight as551 is scheduled to arrive at 16:29. The latest estimated or actual arrival time is 15:55. Status is Scheduled as of Nov 6, 2026.
  • For flight as551, the departure terminal is T3 and the boarding gate is E11. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight as551 is operated by Alaska Airlines from Las Vegas (LAS) to Santa Rosa (STS). Typical flight time is about 1 hour 53 minutes; operating days may include Friday.
  • Track flight as551 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 as551 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 6, 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.
  • Flight as551 has not departed from Las Vegas (LAS) yet and is currently on schedule for 14:36.
  • Flight as551 usually flies a Boeing 737-800 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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Arrival Info: Santa Rosa Weather & Current Time

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Mostly clear
|
5°C - 23°C
Weather forecast for your arrival day
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0 hour time difference
Time on arrival: Las Vegas 15:55 | Santa Rosa 15:55

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