Horizon Air
QX · QXEHorizon Air carries about 6.2M passengers a year on 47 aircraft. Its busiest airport is Seattle.
Passengers flown a year
6.2M
47
aircraft
67
nonstop destinations
2
countries served
6.4 yr
average fleet age
81.3%
load factor
Where Horizon Air flies
What Horizon Air actually flew — departures, seats, and passengers filed with the US DOT, the live complement to the fleet it owns.
Departures
102,271
12 months to July 2026
Seats flown
7,772,596
Passengers
6.2M
Load factor
81.3%
RPM ÷ ASM
Busiest Horizon Air routes
9 flights a day · 214,203 passengers
84.0%
full
9 flights a day · 203,345 passengers
81.8%
full
8 flights a day · 196,181 passengers
87.2%
full
6 flights a day · 156,949 passengers
87.3%
full
6 flights a day · 127,717 passengers
83.3%
full
6 flights a day · 121,888 passengers
77.6%
full
5 flights a day · 121,307 passengers
84.1%
full
6 flights a day · 120,014 passengers
78.5%
full
Bars are seats added or cut; the figure is the percentage. Comparing August 2025–July 2026 against August 2024–July 2025. Routes the airline started or dropped mid-year are left out — a percentage between a partial year and a full one measures whether the route existed, not how its capacity changed.
The fleet
Horizon Air reports 47 airframes across 1 type, averaging 6.4 yr. Click through for every tail number, its delivery date and age.
- In the filing
- 4747 in service · 0 stored
- Average age
- 6.4 yrAcross 47 dated airframes
- Types operated
- 1Largest: Embraer E175
100% regional · by aircraft
| Type | Count | Avg age |
|---|---|---|
| Embraer E175 | 47 | 6.4 yr |
Frequently asked
How big is Horizon Air's fleet?
Horizon Air reports a fleet of about 47 aircraft across 1 type, with an average age of 6.4 yr.
How many passengers does Horizon Air carry a year?
Horizon Air carries about 6.2M passengers a year.
What is Horizon Air's biggest hub?
Horizon Air's busiest airport is Seattle.
How many destinations does Horizon Air fly to?
Horizon Air serves about 67 nonstop destinations in 2 countries.