U.S. domestic travel has recovered and grown, but one part of the network is shrinking: short regional hops. Flights under 250 nautical miles have fallen the most over the past decade, declining about 11% from 2016 to 2026, according to aviation analytics firm OAG. Nearly 4 million of these short flights are on the schedule this year, yet they’re the fastest-shrinking segment of the market.
Analysts point to economics as the main cause. John Grant, a senior analyst at OAG, calls routes of only a few hundred miles “an awful distance to be operating,” because the high fuel and operating costs of takeoff and landing are spread across fewer flying minutes and often fewer passengers. Every short hop burns fuel in climb and descent, increases maintenance from more cycles, and uses scarce gate and air traffic control resources repeatedly.
The move away from very short routes was already underway before recent global events pushed jet fuel prices higher. Domestic jet fuel costs roughly doubled since early February, and U.S. carriers spent more than $5 billion on jet fuel in March — a roughly 56% increase from February, according to federal statistics. Those cost and supply pressures, amplified by tensions in the Middle East, have prompted airlines to raise fares and to reconsider less-profitable flights; some carriers have even cited fuel costs when scaling back or suspending operations.
Higher fuel bills tend to accelerate a basic industry logic: concentrate flying where one aircraft can carry the most passengers with the least crew and equipment time. “Any time there is pressure like that, particularly a cost pressure, but also a resource pressure, airlines are going to concentrate flying where they can move the most passengers with the fewest pilots,” says Faye Malarkey Black, CEO of the Regional Airline Association.
Short hops remain numerous because they play a key role in the hub-and-spoke system. Thousands of passengers each day take flights lasting under an hour or distances under 100 miles to reach a larger hub, often to continue on longer itineraries. Examples like Milwaukee–Chicago show why these flights persist: rail links may serve downtowns, but not airport-to-airport connections, and many passengers are connecting onward.
Still, density matters. If a short route consistently fills planes, it can make economic sense. But smaller regional jets typically carry 50 to 70 passengers, and their higher per-seat costs make fares higher than on larger narrowbody jets that spread costs over 150–200 seats. Newer generation narrowbodies are more fuel-efficient and can profitably serve longer thin routes, shifting the growth toward mid- and long-range domestic flying.
That shift shows up in the numbers. All domestic flight categories over 500 miles have grown over the last decade. The 501–750 nautical mile group — city pairs like Portland–Las Vegas or Houston–Tampa — rose by about 11%, to nearly 1.7 million scheduled flights in 2026. Flights over 750 and over 1,000 miles also saw double-digit percentage gains. Meanwhile the 251–500 nautical mile band remains popular but slipped roughly 4% and was scheduled about 2.1 million times in 2026.
Industry experts warn that those trends can reduce air service for smaller communities. “The airports with the sharpest service losses tend to be small hub and non-hub airports,” Black says. Regional carriers historically provided the only scheduled flights at a large share of U.S. airports; that share has fallen from about three-quarters of airports in the early 2000s to closer to two-thirds today. Pilot shortages and other resource constraints have forced airlines to prioritize where limited flying can be sustained.
Ahmed Abdelghani, a professor of operations management at Embry-Riddle Aeronautical University, emphasizes the vehicle economics: “Those new generation narrowbody aircraft will have much better economics than the smaller 50-seater, 70-seater aircraft,” he says, noting that newer planes can amortize costs over 150–160 seats or more. “So the airline decides, OK, since now I’m going to fly only efficient aircraft, I’m going to sacrifice the routes that this aircraft doesn’t fit.”
The result: short regional flights are likely to remain under pressure. Where dense demand and convenient alternatives (like direct rail links between airports) exist, short hops may persist. But rising fuel costs, more efficient larger narrowbodies, and constrained pilot and gate resources make longer spokes increasingly attractive to carriers — a shift that may leave some smaller communities with fewer flights and weaker connectivity.