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
65
nonstop destinations
2
countries served
6.3 yr
average fleet age
81.7%
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
101,877
12 months to May 2026
Seats flown
7,742,652
Passengers
6.2M
Load factor
81.7%
RPM ÷ ASM
Busiest Horizon Air routes
10 flights a day · 235,739 passengers
84.5%
full
8 flights a day · 195,152 passengers
86.0%
full
8 flights a day · 177,464 passengers
79.9%
full
6 flights a day · 143,712 passengers
87.1%
full
6 flights a day · 135,075 passengers
84.7%
full
6 flights a day · 129,451 passengers
80.2%
full
6 flights a day · 129,078 passengers
77.0%
full
6 flights a day · 123,202 passengers
78.6%
full
Bars are seats added or cut; the figure is the percentage. Comparing June 2025–May 2026 against June 2024–May 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 6.3 yr. Click through for every tail number, its delivery date and age.
- In the filing
- 4747 in service · 0 stored
- Average age
- 6.3 yrAcross 47 dated airframes
- Types operated
- 1Largest: Embraer E175
100% regional · by aircraft
| Type | Count | Avg age |
|---|---|---|
| Embraer E175 | 47 | 6.3 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 6.3 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 65 nonstop destinations in 2 countries.