timz From United States of America, joined Sep 1999, 6796 posts, RR: 7 Posted (3 years 1 day 20 hours ago) and read 1399 times:
The 10/79 OAG shows Midway starting MDW-MCI, MDW-DTW and MDW-BKL all on 31 October, but Airport Activity Statistics for 1979 doesn't show any ML flights at MDW during the year. ML was a Certificated Air Carrier, weren't they? If so they should have appeared in AAS if they actually started in 1979. Did they?