United Airlines - August, 1985

This United timetable is 178 pages. Below are schedules for Chicago and San Francisco. DC-8s were still in the fleet at this time.

https://twitter.com/AvGeek71/status/1002218276976545792

Rocky Mountain Airways - July, 1973

Of all the timetables in my collection, this one is by far the most creative.

https://twitter.com/AvGeek71/status/1001541029382840328

Photo by RuthAS - Wikipedia

Midway Airlines - January 2001

Midway Airlines shut down in 2003.

https://twitter.com/AvGeek71/status/1000757535828316160

AirCal - April, 1981

Air California changed their brading to AirCal.

https://twitter.com/AvGeek71/status/1000108103273238529

Texas International Airlines - January, 1981

Texas International would eventually be absorbed by Continental Airlines the following year.

https://twitter.com/AvGeek71/status/998638869938671618

Morris Air - June, 1994

Morris Air would eventually be bought by Southwest Airlines.

https://twitter.com/AvGeek71/status/996846974614765569

Piedmont Airlines - October, 1985

Piedmont Airlines' commuter system and terminal maps from October, 1985.

https://twitter.com/AvGeek71/status/996120361556172800