Horizon Air E175
QXRegional jet
Fleet as reported in the 2025 annual filing · Registry & ages refreshed Sep 1, 2026
- Passengers flown a year
- 6.2M
- 1st-largest Horizon Air sub-fleet
- Airframes in the filing
- 47
- Airports served
- 57
- Countries
- 2
- Departures a day
- 279
- Average age
- 6.4 yr
How Horizon Air flies its E175
Filed traffic dataThe count above is the E175 airframes Horizon Air owns (US DOT Form 41). This is how it actually flew them to 57 airports across 2 countries — the capacity and busiest routes filed with US DOT T-100 over the trailing 12 months.
Departures flown
101,928
June 2026
Seats flown
7,746,528
Passengers
6.2M
Load factor
81.5%
RPM ÷ ASM
Block hours
161,970
Horizon Air's busiest E175 routes
Its busiest E175 routes over the trailing 12 months, by departures.
3,520 departures · 226,429 passengers · 129 mi
84.6%
Load
Seattle – Vancouver (SEA–YVR)
3,087 departures · 189,519 passengers · 127 mi
80.8%
Load
2,946 departures · 193,855 passengers · 399 mi
86.6%
Load
2,236 departures · 147,768 passengers · 224 mi
87.0%
Load
2,100 departures · 134,182 passengers · 379 mi
84.1%
Load
Anchorage – Fairbanks (ANC–FAI)
2,063 departures · 121,771 passengers · 261 mi
77.7%
Load
Pullman – Seattle (PUW–SEA)
2,063 departures · 122,333 passengers · 250 mi
78.0%
Load
2,026 departures · 122,444 passengers · 352 mi
79.5%
Load
1,976 departures · 112,354 passengers · 222 mi
74.8%
Load
1,965 departures · 99,942 passengers · 287 mi
66.9%
Load
1,850 departures · 119,196 passengers · 569 mi
84.8%
Load
1,784 departures · 114,499 passengers · 664 mi
84.5%
Load
1,732 departures · 111,270 passengers · 172 mi
84.5%
Load
Los Angeles – San Francisco (LAX–SFO)
1,599 departures · 110,433 passengers · 337 mi
90.9%
Load
1,598 departures · 97,854 passengers · 228 mi
80.6%
Load
The longest and shortest Horizon Air E175 flights
The two ends of the type's working envelope, from the routes it actually flew — not what the airframe is certified to do.
Shortest route flown
98 mi
Seattle – Victoria (SEA–YYJ)
51m block · 1,312 departures · 81% load
Flown by Horizon Air. About 51m of block time, most of it connecting traffic feeding the hub.
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through June 2026.
Where Horizon Air flies the E175 from
Horizon Air flies its E175 from 57 US airports in 2 countries. The busiest, by departures:
- SEA
21,563 departures · 35 routes
21.7%
Share
- PDX
12,907 departures · 25 routes
13.0%
Share
- BOI
5,164 departures · 12 routes
5.2%
Share
- SAN
4,816 departures · 16 routes
4.9%
Share
- LAX
4,572 departures · 11 routes
4.6%
Share
- GEG
3,586 departures · 6 routes
3.6%
Share
- SFO
3,062 departures · 11 routes
3.1%
Share
- ANC
2,955 departures · 7 routes
3.0%
Share
- MFR
2,797 departures · 4 routes
2.8%
Share
- RDM
2,489 departures · 5 routes
2.5%
Share
Where the E175 sits in Horizon Air's fleet
The E175 is 100.0% of Horizon Air's 47 tracked mainline aircraft.
Share of Horizon Air's mainline fleet · each type a slice
How old is the Horizon Air E175 fleet?
Age is measured from each airframe's delivery date — the FAA airworthiness date where available, otherwise the manufacturer's. Bars share a fixed scale across every fleet page, so two carriers can be compared directly.
Monthly Horizon Air E175 capacity
Frequently asked
How many E175 does Horizon Air have?
Horizon Air operates about 47 E175 aircraft — 47 in service and 0 stored in its latest US DOT fleet filing.
Where does Horizon Air fly the E175?
Horizon Air flies its E175 to about 57 US airports across 2 countries, its busiest route being PDX–SEA.
How old are Horizon Air's E175?
Horizon Air's E175 fleet averages about 6.4 yr, ranging from 1.5 yr to 9.5 yr.
What is the longest E175 route Horizon Air flies?
The longest E175 route Horizon Air flew over the trailing 12 months is SEA–TUL, about 1,558 miles.