The Airports Authority of India (AAI) Jaipur is geared up to receive Air Force One carrying Donald Trump in case weather plays truant in Delhi. As a backup plan, a US Air Force Boeing 757 landed here on Sunday evening to ferry Trump in case there is a technical snag in his plane. In addition, a C-17 Globemaster landed in Jaipur for the second day with some more equipment needed for ground-handling.