Originally Posted by BAeuro

I thought that kind of job could be done overnight but that was just my guess.

If an aircraft arrives in about 21:00 and departs at 8:00 it could easily go over to maintenance for approx 9 hours.

Also, January is a quiet month and at times aircraft have been parked up for a few days with nothing to do. Would have been a good opportunity but as you guys say it’s not a high priority.