This has got to be one of the most inconsistent routes in the system. I think your best bet for beverages in F on this route is to fly an E175....earlier this year in F we not only got beverages but a snack basket as well. Everyone gets water or juice on the Q400 flights. I agree that mainline flights are reliably no service for either cabin although I do think F got beverages pre-pandemic. I think the official policy is that F should get beverages if main cabin has at least water service but water service only happens if the flight is at least 220 miles.