Avianca/SAM and Delta Airlines announced that their customers will be able to take advantage of exciting new frequent flyer benefits.
Avianca customers can take their benefits on the BOG-Atlanta route... and beyond Atlanta to Boston,Chicago,Dallas,LA and Washington DC.
Delta customers can take their benefits on the JFK-BOG route..and JFK-Medellin, FtLauderdaale-BOG..... Miami-BOG/ Baranquilla/ Cali/ Cartagena/Medellin and Pereira route but also Santo Domingo, Rio and Buenos Aires.
For more details see the site of Delta
I could not find any info on the Summa-site.
But I think AV is still thinking ahead, even in these hard times.