The ultra-narrow sans used for the airport codes might not be Univers … looking at the capital M in this image made me do a double take.
Everything else matches Univers 49 Ultra Condensed LIght. I’m guessing they modified the M to make it more narrow.
Contributed by Stephen Coles
Photo(s) by “ed” on Flickr.
Contributed by Lluís Serra
Photo(s) by “Henk Gianotten” on Flickr.
Contributed by Indra Kupferschmid
Contributed by Choo Kwang Zhee
Contributed by Yoann Minet
Contributed by Rob Hudson
Contributed by Nick Sherman