DISTANCE

Airline distance metrics shape everything from frequent‑flyer planning to taxes and in‑flight service

Mileage calculators and routing nerds

The original WebFlyer mileage calculator launched in the mid‑1990s, letting travelers enter airport codes and instantly see the exact miles flown.
Frequent flyers used the tool to design complex mileage runs, such as Newark → Houston → Anchorage → Seattle → Chicago → Newark, to maximize earned miles.

Distance‑based award charts

Many programs price awards by distance bands; for example, Air Canada Aeroplan’s North America–Pacific chart lists separate mile requirements for 0–5,000, 5,001–7,500, 7,501–11,000 and 11,001+ mile segments.
The recent Aeroplan update kept the 0–5,000‑mile economy price at 32,500 miles, while the 7,501–11,000‑mile business award rose from 87,500 to 102,500 miles.
Alaska’s distance‑based chart also shows quirks, such as a 7,500‑mile award applying to a multi‑segment itinerary even when a single leg appears to exceed the limit.

Air Passenger Duty (APD) distance bands

The UK’s APD charges depend on the distance from London to the destination capital: Band A covers 0–2,000 miles, Band B 2,001–5,500 miles, and Band C over 5,500 miles.
Flights in Bands B and C are classified as long‑haul and incur higher duties, with rates also varying by cabin class.

Meal service thresholds

Delta’s hub‑to‑hub service guidelines suggest that routes longer than about 900 miles should include a full first‑class meal, while distances under roughly 500 miles may be limited to snack baskets.

Longest domestic routes from LaGuardia

Delta’s longest LaGuardia flights reach 2,469 miles to Los Angeles, 2,242 miles to Las Vegas, 2,149 miles to Phoenix, and 1,982 miles to Salt Lake City, illustrating how distance influences route planning and competition.

These examples show how distance drives everything from award pricing and tax structures to in‑flight amenities and route strategy.