Market Opportunity

The market a right-sized aircraft opens.

Beyond the routes Revia restores, the demand is already proven — the low-cost carriers fly thousands of point-to-point routes on secondary city-pairs. The catch is the aircraft: the smallest modern jet is 108 seats, and the one that would sit lower is locked out by pilot scope clauses. Three openings define the market: the demand the LCCs proved, the new connections the family could fly in range, and the short hops flown today by aircraft built for missions many times longer.

The supply gap

The demand is proven. The aircraft is missing.

The low-cost carriers already proved the demand: given a nonstop on a thin secondary city-pair, people fly it. Allegiant runs 578 point-to-point routes, roughly three-quarters with no nonstop competitor at all. But the smallest modern jet any US carrier can put on those pairs is 108 seats — so they get served two-to-four times a week, or not at all. It’s a gauge trap, not a demand gap.

578

point-to-point routes Allegiant flies — ~75% with no nonstop competition. The demand on thin secondary pairs is real.

Allegiant Travel FY2024 Form 10-K (SEC)

108 seats

the smallest modern jet any US carrier can field (Breeze's E190). Nothing in production sits below it — the gauge floor.

Carrier fleet data (Breeze, Avelo, Allegiant, Spirit, Frontier)

⅓

of Avelo's nonstop network cut in 2025 — thin markets couldn't fill its smallest aircraft, a 149-seat 737-700.

Forbes; The Points Guy (2025)

~380

US 50-seat jets left in active service, down from a ~1,300 peak (2010–14) — the right-sized gauge retired with no clean-sheet replacement.

Cirium / The Air Current fleet data

Why nothing right-sized exists

US major-airline pilot scope clauses cap regional-affiliate jets at 76 seats and 86,000 lb (since 2012). Every clean-sheet, re-engined type sized for this gap — the A220, all three E-Jet E2s, the cancelled SpaceJet — busts that cap in a right-sized cabin. So the one modern jet that would sit in the gap, the E175-E2, is frozen; the SpaceJet was cancelled after ~$8–9B; and nothing clean-sheet sits below 100 seats.

Aircraft	Seats	MTOW	Scope-legal	In production	What it means
Bombardier CRJ-200 / Embraer ERJ-145	50	~48,500–53,000 lb	Yes	—	The right-sized gauge that made thin routes economic — out of production since ~2006/2020s; US fleet collapsed from a ~1,300-jet peak to ~380 active.
Embraer E175 (E1)	76	85,517 lb	Yes	Yes	The only scope-compliant jet still in production — but a 2000s-era airframe, and 76 seats is the ceiling, not a 50–70 seat option.
Embraer E175-E2	80	~98,300 lb	No	—	The clean-sheet that would sit here is FROZEN — paused Feb 2022, EIS pushed to 2027–28+, because 80 seats and ~98,300 lb both bust the scope cap.
Mitsubishi SpaceJet (M90)	88	~94,000 lb	No	—	Cancelled Feb 2023 after ~$8–9B spent — the M90 was too heavy for scope, and a compliant M100 was never built.
Airbus A220-100	100–120	~134,000 lb	No	Yes	Modern and efficient, but mainline gauge — 100+ seats and far over the MTOW cap. Flown by Delta and Breeze, not regional affiliates.
Embraer E190-E2 / E195-E2	108 / 132	~124,000–136,000 lb	No	Yes	The smallest modern clean-sheet jets in US service — but 108 seats is the floor. Nothing modern sits below it.

Scope clauses only bind the majors’ regional affiliates. The independents proving the demand — Breeze, Avelo, Allegiant — fly under their own certificates and are free to fly any gauge. They still can’t go below ~108 seats, because the aircraft doesn’t exist. A right-sized, mission-driven 50–100 seat clean-sheet drops the gauge floor and opens the routes today’s fleet is simply too big to fill.

The current retreat is the tell, not a counter-argument. Spirit failed, JetBlue is culling point-to-point routes, and even Southwest is abandoning pure point-to-point for connecting hubs — in every case walking away from markets that can’t fill a 150-seat jet. The contraction is the market asking for an aircraft that doesn’t exist yet.

New connections in range

The opportunity isn’t only the routes that were lost.

Restoring the lost routes is only half the map. The right-sized aircraft makes a far larger network newly economic: for every community, the major hubs within its variant’s payload-range that it never had a nonstop to. Filter by variant, or select a community to see the new connections Revia could open.

170 communities · 533 routes

CommunityHub airportNew connection in range

Select a community on the map.

Each dot is a community and the new in-range hubs Revia could open.

The R-50 and R-75 are scope-clause compliant (76 seats or fewer), so they carry the regional opportunity above. The R-100 is mainline-gauge, above the 76-seat scope cap, so its opportunity is less about new thin-route connections and more about right-sizing the over-served routes below.

The other half of the gap

Where service didn't vanish, the wrong aircraft is flying it.

The flip side of the severed map: short hops flown today by aircraft built for missions five, ten, even forty times longer. Capability ratio is range ÷ stage length; every route below is severe (≥ 5×), carrying structural weight and trip fuel the mission never needed. Right-size it and the same distance closes for a fraction of the cost. These 8 are real, illustrative anchors.

Right-sizes onto the regional family

Regional jets (E175, CRJ-900, E190) over-ranged for the mission. Same seats, a fraction of the trip fuel; these map cleanly onto R-75 / R-100 and size the regional commercial story.

Route	Stage	Aircraft today	Range	Over-capability	Right-size
DEN → COSDenver – Colorado Springs	63.4 nm	Embraer 175 (long wing)76 seats	2,200 nm	34.7×	R-75
LAX → SBALos Angeles – Santa Barbara	76.8 nm	Embraer 175 (long wing)76 seats	2,200 nm	28.6×	R-75
DTW → CLEDetroit – Cleveland	82.7 nm	Embraer 175 (long wing)76 seats	2,200 nm	26.6×	R-75
ORD → GRRChicago – Grand Rapids	118.6 nm	Embraer 175 (long wing)76 seats	2,200 nm	18.5×	R-75
IAH → AUSHouston – Austin	121.6 nm	Embraer 175 (long wing)76 seats	2,200 nm	18.1×	R-75
JFK → BOSNew York – Boston	162.1 nm	Embraer 190100 seats	2,800 nm	17.3×	R-100
PHX → TUSPhoenix – Tucson	95.8 nm	CRJ-90076 seats	1,550 nm	16.2×	R-75
BOS → LGABoston – New York	160.2 nm	Embraer 175 (long wing)76 seats	2,200 nm	13.7×	R-75