problem with route

[Ligo]

I created a route to an airport but it does not work. I mean, it is not even shown on a passenger demand stat that there is a passenger supply level increase happened and the route had not been added to the airport. How can it be? Landing lenght is okay, aircraft range is okay, pricing is okay.... Aircraft is not on checks. And for sure I added it to a flight schedule of my aircraft together with a and b checks.. I have no idea why it is not started.... Can it be a gameplay bug?

[Aoitsuki]

unable to locate what route, can you list the airport or your route number ?

[Ligo]

BQ-0(13-14, 15-16, 83-84, 87-88)

[Sami]

https://www.airwaysim.com/game/Routes/View/380449/

[Ligo]

Thank you for fast review of my case. I Don't se see obvious things...