Specific airports.

CFR · 2024-01-01 · US · Title 14

(a) At an eligible place, essential air service may be specified as service to a particular airport. In the case of hyphenated places, essential air service will be specified as service to more than one airport only if clearly necessary and if the multi-airport service is economically feasible and justified on the basis of traffic levels at those airports. (b) At a hub, essential air service is not usually specified as service to a particular airport.

official document · source cfr-2024 · id 14:§ 398.3