Mesa Airlines E175
YVRegional jet
Fleet as reported in the 2025 annual filing · Registry & ages refreshed Sep 1, 2026
- Passengers flown a year
- 4.8M
- 1st-largest Mesa Airlines sub-fleet
- Airframes in the filing
- 60
- Airports served
- 82
- Countries
- 2
- Departures a day
- 223
- Average age
- 6.0 yr
How Mesa Airlines flies its E175
Filed traffic dataThe count above is the E175 airframes Mesa Airlines owns (US DOT Form 41). This is how it actually flew them to 82 airports across 2 countries — the capacity and busiest routes filed with US DOT T-100 over the trailing 12 months.
Departures flown
81,282
May 2026
Seats flown
5,991,882
Passengers
4.8M
Load factor
81.7%
RPM ÷ ASM
Block hours
165,394
Mesa Airlines's busiest E175 routes
Its busiest E175 routes over the trailing 12 months, by departures.
3,447 departures · 210,086 passengers · 667 mi
82.7%
Load
2,666 departures · 149,217 passengers · 429 mi
76.1%
Load
Houston – Kansas City (IAH–MCI)
2,182 departures · 134,886 passengers · 643 mi
83.1%
Load
Houston – Louisville (IAH–SDF)
2,091 departures · 119,510 passengers · 788 mi
77.8%
Load
Houston – Monterrey (IAH–MTY)
2,076 departures · 117,204 passengers · 411 mi
75.1%
Load
Houston – Oklahoma City (IAH–OKC)
1,967 departures · 113,750 passengers · 395 mi
79.0%
Load
1,950 departures · 111,592 passengers · 516 mi
78.5%
Load
1,810 departures · 106,022 passengers · 851 mi
80.3%
Load
Birmingham – Houston (BHM–IAH)
1,716 departures · 94,828 passengers · 562 mi
75.5%
Load
Houston – Fayetteville/Springdale/Rogers (IAH–XNA)
1,693 departures · 100,967 passengers · 438 mi
80.6%
Load
Albuquerque – Houston (ABQ–IAH)
1,596 departures · 96,333 passengers · 744 mi
81.6%
Load
Houston – Indianapolis (IAH–IND)
1,548 departures · 94,349 passengers · 844 mi
83.2%
Load
1,479 departures · 90,660 passengers · 667 mi
84.2%
Load
1,415 departures · 80,268 passengers · 383 mi
77.5%
Load
1,411 departures · 80,227 passengers · 451 mi
77.4%
Load
The longest and shortest Mesa Airlines 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
100 mi
54m block · 119 departures · 77% load
Flown by Mesa Airlines. About 54m of block time, most of it connecting traffic feeding the hub.
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through May 2026.
Where Mesa Airlines flies the E175 from
Mesa Airlines flies its E175 from 82 US airports in 2 countries. The busiest, by departures:
- IAH
32,013 departures · 73 routes
40.0%
Share
- IAD
8,050 departures · 27 routes
10.0%
Share
- SAV
1,881 departures · 2 routes
2.3%
Share
- MCI
1,770 departures · 2 routes
2.2%
Share
- SDF
1,751 departures · 2 routes
2.2%
Share
- ELP
1,721 departures · 1 route
2.1%
Share
- DTW
1,388 departures · 2 routes
1.7%
Share
- MAF
1,333 departures · 1 route
1.7%
Share
- CLT
1,136 departures · 2 routes
1.4%
Share
- IND
1,136 departures · 2 routes
1.4%
Share
Where the E175 sits in Mesa Airlines's fleet
The E175 is 50.8% of Mesa Airlines's 118 tracked mainline aircraft.
Share of Mesa Airlines's mainline fleet · each type a slice
Other Mesa Airlines types
How old is the Mesa Airlines 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 Mesa Airlines E175 capacity
Frequently asked
How many E175 does Mesa Airlines have?
Mesa Airlines operates about 60 E175 aircraft — 60 in service and 0 stored in its latest US DOT fleet filing.
Where does Mesa Airlines fly the E175?
Mesa Airlines flies its E175 to about 82 US airports across 2 countries, its busiest route being ELP–IAH.
How old are Mesa Airlines's E175?
Mesa Airlines's E175 fleet averages about 6.0 yr, ranging from 0.9 yr to 12.0 yr.
What is the longest E175 route Mesa Airlines flies?
The longest E175 route Mesa Airlines flew over the trailing 12 months is IAH–LGA, about 1,416 miles.