Horizon Air E175
QXRegional jet
Fleet as reported in the 2025 annual filing · Registry & ages refreshed Nov 1, 2026
- Passengers flown a year
- 6.2M
- 1st-largest Horizon Air sub-fleet
- Airframes in the filing
- 47
- Airports served
- 58
- Countries
- 2
- Departures a day
- 280
- Average age
- 6.5 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 58 airports across 2 countries — the capacity and busiest routes filed with US DOT T-100 over the trailing 12 months.
Departures flown
102,271
July 2026
Seats flown
7,772,596
Passengers
6.2M
Load factor
81.3%
RPM ÷ ASM
Block hours
162,466
Horizon Air's busiest E175 routes
Its busiest E175 routes over the trailing 12 months, by departures.
3,356 departures · 214,203 passengers · 129 mi
84.0%
Load
Seattle – Vancouver (SEA–YVR)
3,271 departures · 203,345 passengers · 127 mi
81.8%
Load
2,961 departures · 196,181 passengers · 399 mi
87.2%
Load
2,366 departures · 156,949 passengers · 224 mi
87.3%
Load
Pullman – Seattle (PUW–SEA)
2,067 departures · 121,888 passengers · 250 mi
77.6%
Load
2,017 departures · 127,717 passengers · 379 mi
83.3%
Load
2,012 departures · 120,014 passengers · 352 mi
78.5%
Load
1,977 departures · 101,554 passengers · 287 mi
67.6%
Load
1,966 departures · 110,243 passengers · 222 mi
73.8%
Load
Anchorage – Fairbanks (ANC–FAI)
1,949 departures · 114,744 passengers · 261 mi
77.5%
Load
1,898 departures · 121,307 passengers · 172 mi
84.1%
Load
Las Vegas – San Diego (LAS–SAN)
1,829 departures · 105,332 passengers · 258 mi
75.8%
Load
1,814 departures · 115,680 passengers · 664 mi
83.9%
Load
1,801 departures · 115,939 passengers · 569 mi
84.7%
Load
1,661 departures · 101,680 passengers · 228 mi
80.5%
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 · 1,246 departures · 82% 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 July 2026.
Where Horizon Air flies the E175 from
Horizon Air flies its E175 from 58 US airports in 2 countries. The busiest, by departures:
- SEA
21,685 departures · 35 routes
21.7%
Share
- PDX
12,799 departures · 26 routes
12.8%
Share
- SAN
5,682 departures · 20 routes
5.7%
Share
- BOI
5,313 departures · 14 routes
5.3%
Share
- LAX
4,122 departures · 11 routes
4.1%
Share
- GEG
3,599 departures · 6 routes
3.6%
Share
- SFO
2,936 departures · 11 routes
2.9%
Share
- ANC
2,856 departures · 7 routes
2.9%
Share
- MFR
2,723 departures · 4 routes
2.7%
Share
- RDM
2,554 departures · 5 routes
2.6%
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 58 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 6.5 yr, ranging from 1.6 yr to 9.6 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.