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AS506 Flight Information & Schedule

Alaska Airlines · San Diego International Airport (SAN) to Washington Dulles International Airport (IAD)

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AS506 San Diego International Airport to Washington Dulles International Airport nonstop flight: schedule, airports, aircraft and travel guide.

AS506 Flight Overview

AS506 is operated by Alaska Airlines and connects San Diego International Airport (SAN) and Washington Dulles International Airport (IAD). Scheduled departure: 2026-10-29 09:46 (UTC-07:00); scheduled arrival: 2026-10-29 17:50 (UTC-04:00).

AirlineAlaska Airlines
Flight numberAS506
RouteSAN to IAD
Scheduled duration5 hr 4 min

San Diego to Dulles Route Information

AS506 is a nonstop flight from San Diego International Airport (SAN) to Washington Dulles International Airport (IAD). Use the information below to plan your journey.

Route distanceApprox. 3,627 km
Scheduled flight time5 hr 4 min
Time difference180 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 09:46 (UTC-07:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 17:50 (UTC-04:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: San Diego (UTC-07:00); arrival: Dulles (UTC-04:00).

AS506 On-time Performance & History

Methodology

93%Arrival on-time rate
Sample flights93 (flights)
Average departure delay34 min
Average arrival early14 min
Cancllation rate1%
Longest delay-
Early arrivals73%

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 17 in; Business 37 in

Seat layout178

Business Class2-2

37 in

Seat configuration depends on the operating aircraft

Economy Class3-3

17 in

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

Inflight entertainmentIn-flight entertainment is unavailable

Inflight Wi-FiWi-Fi is available

Availability and fees depend on the flight

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

BassinetUnavailable

Accessibility-

AS506 Airports

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

San Diego International Airport Departure & Washington Dulles International Airport Arrival Guide

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

SAN

Departing from San Diego International Airport

AS506 is scheduled to depart from T2. Allow time for international check-in, baggage drop, security and immigration.

IAD

Arriving at Washington Dulles International Airport

Scheduled arrival is at T1. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 17:50. 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 San Diego 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, andWashington Dulles International Airport’ latest arrival declaration requirements.

What should I check before flying AS506?

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

AS506 Frequently Asked Questions

Which airline operates this flight?

AS506 is operated by Alaska Airlines.

Where does it depart and arrive?

San Diego International Airport (SAN) → Washington Dulles International Airport (IAD).

What are the departure and arrival times?

Scheduled departure 09:46, arrival 17:50 · 5 hours 4 minutes.

Which terminal is used for check-in?

Departure terminal T2, arrival terminal T1. 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: In-flight entertainment is unavailable.

Explore This Route

Departure airportFlights from San Diego International Airport
Arrival airportWashington Dulles International Airport information
Operating airlineAlaska Airlines information