10400DLDüsseldorf Flughafen51.22 14. 72517PALehigh Valley Intl. Airport40.65 7. 72526PAErie Intl. Airport42.08 8. 72408PAPhiladelphia Intl. Airport39.88 11. 72520PAPittsburgh Intl. Airport40.50 8. 72513PAWilkes-Barre/Scranton Intl. A41.33 8. 72514PAWilliamsport Regional Airport41.25 7.