What a miserable experience! I don’t believe I have ever flown in such a tight space as I did with this airline from Calgary to Houston. My knees were touching the back of the seat in front of me, and when the child in that seat pushed their seat back, the screen was a about 8• from my face. Adding insult to injury, my row of seats couldn’t recline, making the flight almost unbearable. Everyone on our row was complaining. Then after a lengthy layover in Houston the flight was postponed 3 times, until finally cancelled. No reason given either. We were given vouchers ($57.25) for the Red Lion Inn for the night. Suffice to say I had no intention of staying in a subpar motel, and nor did my first class flying traveling companions. As there was a Mariott at the airport, that’s where we stayed. The flight times the next day changed 7 times (I kept getting notifications on my cell phone) which was also vexing. The good news was that the plane was smaller and actually a fraction more spacious. Not a god experience after a very pleasant one with Delta.