I had a flight on Porter Airlines from Montreal (YUL) to Newark (EWR) on 1/1 that was cancelled and rebooked for 1/6. This flight had a layover in Toronto (YYZ). Of course this didn't work as it was a whole 5 days after my original flight date but I was unable to find a flight last minute as they cancelled a few hours before my flight. I rebooked Air Canada for 1/3 which when the 3rd came was also cancelled and rebooked for the next day. Both flights were cancelled due to "Crew Constraints" which I understand to be staffing issues.

Am I just screwed when it comes to any Trip Delay reimbursements as it wasn't one of the 4 covered things?