It's depends also on band management.
At the Idays 2017 Linkin Park and Sum 41 has the whole show broadcasted while Green Day and Blink-182 has nothing broadcated, not a single song
I will going to that show too.
Yes, I saw Green Day at the same festival last year and they play for 2 hours and 15 minutes.
So, it's almost guaranteed a full show from Linkin Park
They played two shows in the US before the European tour, Las Vegas and Burbank (the iHeartRadio theater) but most people missed the band on that tour since the venues are small