The flight is supposed to depart in the morning but the watch on Ole's portable stereo displays between 13:00 and 13:30 when Ole and Stig-Helmer are waiting to board the aircraft. When on the plane, the watch shows times between 14:00-14:30. In the hotel bus, the guide says that the time is 15:00 local (16:00 Swedish). With a flying time from Stockholm to Las Palmas of almost 6 hrs, it is impossible that the time would be 13:00 before they even went on the plane.
The guide refers to the time difference as Spanish time as compared to Swedish time. Since mainland Spain and Sweden both use GMT+1 he should have referred to the difference as Canary Islands time.
When the site manager informs the tourist on the bus on the way to the hotel he explains that the time at Canary island is one hour ahead of Swedish time. But in fact it is the opposite way. Sweden uses CET, which is GMT+1, while Canary islands uses GMT.
When Berra is talking to Sulan about Pepe's Bodega, there is no aircraft at the gate Sulan came out from.