IATA Code

QX

ICAO Code

QXE

Routes

185

Last updated: January 28, 2025

About

Horizon Air is a regional airline operating as a subsidiary of Alaska Air Group, the parent company of Alaska Airlines. Founded in 1981 in Seattle, Washington, Horizon Air was acquired by Alaska Air Group in 1986 and has operated as part of the Alaska Airlines family ever since.

Important: Horizon Air does not sell tickets directly to passengers. All Horizon-operated flights are marketed and sold as Alaska Airlines flights. When you book a flight operated by Horizon Air, you purchase your ticket through Alaska Airlines. The flight will appear as an Alaska Airlines flight number, even though the aircraft and crew belong to Horizon Air.

Horizon Air serves as the regional arm of Alaska Airlines, focusing on shorter routes throughout the Pacific Northwest, California, and the intermountain West. The airline operates over 900 weekly departures, connecting smaller communities to Alaska Airlines' hub network at Seattle-Tacoma (SEA) and Portland (PDX).

The airline is known for its consistent service quality that matches the Alaska Airlines brand standards. Horizon crews wear Alaska Airlines uniforms, and the aircraft feature Alaska Airlines livery, creating a seamless passenger experience across the Alaska Air Group network.

Hubs & Focus Cities

Airports where Horizon Air operates 5+ routes

+1 more hub airports

Network

50 airports served

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Observed Flights

Callsigns tracked for Horizon Air (QXE) - 48 unique callsigns observed

Callsigns with confirmed departure and arrival airports

Showing 18 of 45 callsigns with valid routes

Baggage Policy

Horizon Air follows Alaska Airlines baggage policies. All baggage rules, fees, and allowances are determined by Alaska Airlines.

Carry-On Allowance

Personal Item (free on all fares):

  • Dimensions: 17" x 14" x 8" (43 x 35 x 20 cm)
  • Must fit under seat in front of you
  • Examples: Backpack, purse, laptop bag

Cabin Bag (overhead bin):

  • Dimensions: 22" x 14" x 9" (56 x 36 x 23 cm) including handles/wheels
  • Weight: No limit
  • Included on ALL fares (including Saver)—Alaska does not restrict carry-on bags by fare class
Fare Class Personal Item Cabin Bag
Saver Free Free
Main Free Free
First Class Free Free

E175 overhead bins: Unlike smaller regional jets, the E175's overhead bins accommodate standard carry-on bags. Gate-checking is typically only required when bins are full, not due to size limitations.

Checked Baggage

Standard Size: 62 linear inches / 158 cm maximum (L + W + H)

Domestic Fees:

Fare 1st Bag 2nd Bag Weight Limit
Saver $35 $45 50 lbs (23 kg)
Main $35 $45 50 lbs (23 kg)
First Class Free Free 50 lbs (23 kg)

Elite Status & Credit Card Benefits

Alaska Airlines elite status and credit card benefits apply to Horizon-operated flights:

Status/Card Free Bags
Alaska Visa Cardholder 1 bag (cardholder + up to 6 companions)
MVP 1 bag
MVP Gold 2 bags
MVP Gold 75K 3 bags
MVP Gold 100K 3 bags

For complete baggage information, see alaskaair.com/baggage.

In-Flight Experience

Horizon Air flights match Alaska Airlines' service standards, ensuring a consistent experience across the network.

First Class (E175)

The E175 First Class cabin offers one of the best regional First Class products in the US:

  • Configuration: 2-1 seating (window-aisle on one side, single seat on other)
  • Seat pitch: 37-38 inches
  • Seats: 12 First Class seats
  • Service: Complimentary food and beverages, including alcohol
  • Power: USB charging at every seat
  • Dedicated bins: Reserved overhead space for First Class passengers

Single-seat advantage: The 2-1 configuration means every First Class passenger has direct aisle access, and the single seats offer complete privacy—a notable advantage over 2-2 First Class on CRJ aircraft.

Main Cabin (E175)

  • Configuration: 2-2 seating (no middle seats)
  • Seat pitch: 31-32 inches
  • Seat width: Approximately 18 inches
  • Service: Complimentary snacks and non-alcoholic beverages; alcohol available for purchase
  • Power: USB ports at most seats
  • Entertainment: Free streaming entertainment via Alaska Airlines app

Food & Beverage

Service mirrors Alaska Airlines standards:

  • First Class: Complimentary meals on flights over 2.5 hours; premium snacks and full bar service on shorter flights
  • Main Cabin: Complimentary snacks (typically pretzels or Biscoff cookies) and non-alcoholic beverages
  • Purchase options: Alaska's buy-on-board menu available on longer flights

Entertainment & WiFi

  • Streaming: Free movies and TV shows via Alaska Airlines app (download content before boarding)
  • WiFi: Available on most Horizon aircraft; purchase plans through Alaska Airlines
  • Power: USB charging available throughout cabin

Tips & Tricks

Booking

  • Book through Alaska: Always book via alaskaair.com for the best service and Mileage Plan credit
  • Compare regional routes: Horizon routes are often the only option on smaller Pacific Northwest routes
  • Connection times: Allow at least 60 minutes when connecting to/from Horizon flights at SEA or PDX
  • Same ticket: Always book regional connections on the same ticket as mainline flights for delay protection

At the Airport

  • Use the Alaska app: Mobile boarding passes are required; airport kiosks don't print boarding passes
  • SEA connections: Horizon flights typically depart from N gates; allow time for concourse changes
  • PDX: Most Horizon flights depart from Concourse C or D
  • Smaller airports: Some Horizon destinations have limited flight frequency; check schedules carefully

During the Flight

  • E175 comfort: The E175 is among the most comfortable regional aircraft—enjoy the 2-2 seating
  • Bring entertainment: Download content to the Alaska app before boarding
  • Power planning: USB ports available; bring your charging cable
  • No middle seats: The 2-2 configuration means you'll always have a window or aisle

Upgrades

  • E175 First Class: Excellent regional First Class product with 2-1 seating
  • Upgrade early: First Class inventory is limited to 12 seats
  • Single seats: Request the single-seat side (A seats) for maximum privacy
  • Status value: Your Alaska elite status works the same on Horizon as on mainline

Understanding Regional Operations

  • Weather sensitivity: Regional routes can be affected by Pacific Northwest weather
  • Smaller airports: Some Horizon destinations have limited facilities
  • Consistent fleet: All-E175 operation means predictable experience
  • Alaska integration: Horizon flights function identically to mainline Alaska flights from a passenger perspective

Best Seat Choices on E175

First Class:

  • Seats 1A, 2A, 3A: Single seats on the left side—best for privacy and guaranteed aisle access
  • Row 1: Most legroom but no floor storage during takeoff/landing

Main Cabin:

  • Rows 5-7: First rows after First Class bulkhead—typically reserved for elites
  • Exit row (varies): Extra legroom where available
  • Avoid last 2-3 rows: Near lavatory; may be noisy