Republic Airways E175
YXRegional jet
Fleet as reported in the 2025 annual filing · Registry & ages refreshed Sep 1, 2026
- Passengers flown a year
- 21.3M
- 1st-largest Republic Airways sub-fleet
- Airframes in the filing
- 189
- Airports served
- 88
- Countries
- 2
- Departures a day
- 1,011
- Average age
- 12.9 yr
How Republic Airways flies its E175
Filed traffic dataThe count above is the E175 airframes Republic Airways owns (US DOT Form 41). This is how it actually flew them to 88 airports across 2 countries — the capacity and busiest routes filed with US DOT T-100 over the trailing 12 months.
Departures flown
369,162
June 2026
Seats flown
27,701,372
Passengers
21.3M
Load factor
77.3%
RPM ÷ ASM
Block hours
702,507
Republic Airways's busiest E175 routes
Its busiest E175 routes over the trailing 12 months, by departures.
12,664 departures · 747,022 passengers · 184 mi
78.5%
Load
Washington – New York (DCA–LGA)
8,956 departures · 520,321 passengers · 214 mi
77.5%
Load
7,632 departures · 447,046 passengers · 399 mi
78.3%
Load
5,559 departures · 302,779 passengers · 187 mi
71.8%
Load
5,507 departures · 308,550 passengers · 479 mi
75.8%
Load
New York – Pittsburgh (LGA–PIT)
5,487 departures · 299,289 passengers · 335 mi
75.3%
Load
Indianapolis – Chicago (IND–ORD)
5,055 departures · 301,179 passengers · 177 mi
78.5%
Load
Indianapolis – New York (IND–LGA)
4,760 departures · 253,554 passengers · 660 mi
74.6%
Load
4,080 departures · 194,620 passengers · 291 mi
65.6%
Load
New York – Raleigh/Durham (LGA–RDU)
4,020 departures · 246,080 passengers · 431 mi
81.9%
Load
Washington – New York (DCA–JFK)
3,938 departures · 213,318 passengers · 213 mi
71.4%
Load
Boston – Indianapolis (BOS–IND)
3,829 departures · 203,323 passengers · 818 mi
70.3%
Load
3,741 departures · 210,491 passengers · 640 mi
74.4%
Load
Newark – Toronto (EWR–YYZ)
3,675 departures · 239,181 passengers · 348 mi
85.6%
Load
Nashville – Washington (BNA–DCA)
3,616 departures · 163,735 passengers · 562 mi
60.5%
Load
The longest and shortest Republic Airways 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.
Longest route flown
1,341 mi
New York – Oklahoma City (LGA–OKC)
3h 34m block · 1,178 departures · 77% load
Flown by Republic Airways.
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through June 2026.
Where Republic Airways flies the E175 from
Republic Airways flies its E175 from 88 US airports in 2 countries. The busiest, by departures:
- LGA
55,113 departures · 56 routes
15.3%
Share
- ORD
32,903 departures · 66 routes
9.1%
Share
- BOS
32,133 departures · 32 routes
8.9%
Share
- EWR
26,746 departures · 46 routes
7.4%
Share
- DCA
25,330 departures · 50 routes
7.0%
Share
- JFK
14,981 departures · 20 routes
4.2%
Share
- IND
12,840 departures · 9 routes
3.6%
Share
- CMH
12,353 departures · 9 routes
3.4%
Share
- PIT
11,043 departures · 10 routes
3.1%
Share
- IAD
9,444 departures · 27 routes
2.6%
Share
Where the E175 sits in Republic Airways's fleet
The E175 is 75.3% of Republic Airways's 251 tracked mainline aircraft.
Share of Republic Airways's mainline fleet · each type a slice
Other Republic Airways types
How old is the Republic Airways 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 Republic Airways E175 capacity
Frequently asked
How many E175 does Republic Airways have?
Republic Airways operates about 189 E175 aircraft — 187 in service and 2 stored in its latest US DOT fleet filing.
Where does Republic Airways fly the E175?
Republic Airways flies its E175 to about 88 US airports across 2 countries, its busiest route being BOS–LGA.
How old are Republic Airways's E175?
Republic Airways's E175 fleet averages about 12.9 yr, ranging from 1.4 yr to 19.6 yr.
What is the longest E175 route Republic Airways flies?
The longest E175 route Republic Airways flew over the trailing 12 months is LGA–OKC, about 1,341 miles.