CommuteAir ERJ-145
C5Regional jet
Fleet as reported in the 2025 annual filing · Registry & ages refreshed Sep 1, 2026
- Passengers flown a year
- 3.6M
- 1st-largest CommuteAir sub-fleet
- Airframes in the filing
- 89
- Airports served
- 54
- Countries
- 2
- Departures a day
- 229
- Average age
- 21.7 yr
How CommuteAir flies its ERJ-145
Filed traffic dataThe count above is the ERJ-145 airframes CommuteAir owns (US DOT Form 41). This is how it actually flew them to 54 airports across 2 countries — the capacity and busiest routes filed with US DOT T-100 over the trailing 12 months.
Departures flown
83,691
May 2026
Seats flown
4,184,550
Passengers
3.6M
Load factor
85.5%
RPM ÷ ASM
Block hours
127,256
CommuteAir's busiest ERJ-145 routes
Its busiest ERJ-145 routes over the trailing 12 months, by departures.
2,829 departures · 124,249 passengers · 325 mi
87.8%
Load
2,796 departures · 120,148 passengers · 351 mi
85.9%
Load
Huntsville – Houston (HSV–IAH)
2,783 departures · 121,564 passengers · 595 mi
87.4%
Load
2,687 departures · 116,348 passengers · 427 mi
86.6%
Load
Brownsville – Houston (BRO–IAH)
2,682 departures · 111,733 passengers · 308 mi
83.3%
Load
2,624 departures · 113,537 passengers · 201 mi
86.5%
Load
Houston – Knoxville/Maryville (IAH–TYS)
2,557 departures · 116,488 passengers · 771 mi
91.1%
Load
2,540 departures · 112,212 passengers · 295 mi
88.4%
Load
Corpus Christi – Houston (CRP–IAH)
2,524 departures · 107,968 passengers · 201 mi
85.5%
Load
Dulles – Knoxville/Maryville (IAD–TYS)
2,438 departures · 105,135 passengers · 420 mi
86.3%
Load
2,378 departures · 92,621 passengers · 301 mi
77.9%
Load
Charlottesville – Dulles (CHO–IAD)
2,244 departures · 89,594 passengers · 78 mi
79.8%
Load
2,226 departures · 97,518 passengers · 377 mi
87.6%
Load
Dulles – State College (IAD–SCE)
2,204 departures · 89,430 passengers · 133 mi
81.2%
Load
2,091 departures · 86,823 passengers · 596 mi
83.0%
Load
The longest and shortest CommuteAir ERJ-145 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
78 mi
Charlottesville – Dulles (CHO–IAD)
51m block · 2,244 departures · 80% load
Flown by CommuteAir. 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 May 2026.
Where CommuteAir flies the ERJ-145 from
CommuteAir flies its ERJ-145 from 54 US airports in 2 countries. The busiest, by departures:
- IAH
24,035 departures · 30 routes
29.0%
Share
- IAD
17,310 departures · 25 routes
20.9%
Share
- TYS
2,501 departures · 2 routes
3.0%
Share
- HSV
2,435 departures · 2 routes
2.9%
Share
- MOB
1,882 departures · 2 routes
2.3%
Share
- ALB
1,420 departures · 1 route
1.7%
Share
- JAN
1,402 departures · 1 route
1.7%
Share
- BRO
1,344 departures · 1 route
1.6%
Share
- LFT
1,315 departures · 1 route
1.6%
Share
- HRL
1,272 departures · 1 route
1.5%
Share
Where the ERJ-145 sits in CommuteAir's fleet
The ERJ-145 is 100.0% of CommuteAir's 96 tracked mainline aircraft.
Share of CommuteAir's mainline fleet · each type a slice
How old is the CommuteAir ERJ-145 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 CommuteAir ERJ-145 capacity
Frequently asked
How many ERJ-145 does CommuteAir have?
CommuteAir operates about 89 ERJ-145 aircraft — 49 in service and 39 stored in its latest US DOT fleet filing.
Where does CommuteAir fly the ERJ-145?
CommuteAir flies its ERJ-145 to about 54 US airports across 2 countries, its busiest route being ALB–IAD.
How old are CommuteAir's ERJ-145?
CommuteAir's ERJ-145 fleet averages about 21.7 yr, ranging from 20.2 yr to 23.1 yr.
What is the longest ERJ-145 route CommuteAir flies?
The longest ERJ-145 route CommuteAir flew over the trailing 12 months is IAH–MOT, about 1,299 miles.