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AS665 Flight Information & Schedule

Alaska Airlines · Salt Lake City International Airport (SLC) to Seattle–Tacoma International Airport (SEA)

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AS665 Salt Lake City International Airport to Seattle–Tacoma International Airport nonstop flight: schedule, airports, aircraft and travel guide.

AS665 Flight Overview

AS665 is operated by Alaska Airlines and connects Salt Lake City International Airport (SLC) and Seattle–Tacoma International Airport (SEA). Scheduled departure: 2026-10-29 18:42 (UTC-06:00); scheduled arrival: 2026-10-29 20:00 (UTC-07:00).

AirlineAlaska Airlines
Flight numberAS665
RouteSLC to SEA
Scheduled duration2 hr 18 min

Salt Lake City to Seattle Route Information

AS665 is a nonstop flight from Salt Lake City International Airport (SLC) to Seattle–Tacoma International Airport (SEA). Use the information below to plan your journey.

Route distanceApprox. 1,107 km
Scheduled flight time2 hr 18 min
Time difference-60 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 18:42 (UTC-06:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 20:00 (UTC-07:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Salt Lake City (UTC-06:00); arrival: Seattle (UTC-07:00).

AS665 On-time Performance & History

Methodology

83%Arrival on-time rate
Sample flights83 (flights)
Average departure delay48 min
Average arrival delay10 min
Cancllation rate3%
Longest delay-
Early arrivals67%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Boeing 737

Economy 32 in; Business 37 in

Seat layout124

Business Class2-2

37 in

Seat configuration depends on the operating aircraft

Economy Class3-3

32 in

MealsSnacks and meals vary by route; food for purchase in Main Cabin

Inflight entertainmentInflight entertainment is available

Inflight Wi-FiWi-Fi (additional charge)

Availability and fees depend on the flight

PowerBusiness: Power outlets; Economy: USB port and power outlet

BassinetUnavailable

Accessibility-

AS665 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

Salt Lake City International Airport Departure & Seattle–Tacoma International Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

SLC

Departing from Salt Lake City International Airport

AS665 is scheduled to depart from B. Allow time for international check-in, baggage drop, security and immigration.

SEA

Arriving at Seattle–Tacoma International Airport

Scheduled arrival is at . After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 20:00. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Salt Lake City International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andSeattle–Tacoma International Airport’ latest arrival declaration requirements.

What should I check before flying AS665?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

AS665 Frequently Asked Questions

Which airline operates this flight?

AS665 is operated by Alaska Airlines.

Where does it depart and arrive?

Salt Lake City International Airport (SLC) → Seattle–Tacoma International Airport (SEA).

What are the departure and arrival times?

Scheduled departure 18:42, arrival 20:00 · 2 hours 18 minutes.

Which terminal is used for check-in?

Departure terminal B, arrival terminal No data. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Snacks and meals vary by route; food for purchase in Main Cabin. Inflight entertainment: Inflight entertainment is available.

Explore This Route

Departure airportFlights from Salt Lake City International Airport
Arrival airportSeattle–Tacoma International Airport information
Operating airlineAlaska Airlines information