Hi Melissa,
Alex posted his first 74 schedule here. Check it out. I don’t know if he’s planning on continuously putting his schedule up or not, but the 74 is pretty much guaranteed to be gone 15-17 days at a time. Much like any wide body here, departure times can be any time of the day or night and likely average 10-15 hour flights. The 74, however, is prone to more schedule changes than any other fleet.