AvGeek71 on Twitter: "This March, 1977 Aer Lingus timetable has a great route map. The Dublin schedule is here: https://t.co/Yw8LIucWBv #AerLingus #airline #airlines #airplane #Airport #avgeek #avgeeks #aviation #Travel #Dublin #DublinAirport #GlobalIrish
![Aer Lingus Regional launches with 12 routes; only three not previously operated by either Aer Arann or Aer Lingus | anna.aero Aer Lingus Regional launches with 12 routes; only three not previously operated by either Aer Arann or Aer Lingus | anna.aero](https://www.anna.aero/wp-content/uploads/2010/03/aer-lingus-aer-arann-routemap.jpg)