KLM
I see KLM will be going to 6x daily ABZ-AMS Sunday only from the start of June until the end of S14.
I believe they have tried it twice before; once just after the economy went into meltdown and the second during S12. Both during times of uncertainty so with the economy seemingly improving markedly could they be testing the water for a return to 6x daily in the near-ish future?
AMS was up another 8% in January as well and will likely exceed 300,000 pax p.a. For the first time. Not a lot of routes that I can think of that can support such numbers and only have one carrier.