The worst airline I've flown on was the charter airline I worked for as a flight attendant in the early 90s: Nationair Canada. Ever heard of them? Ever flown with them? They flew 747-100s and 200s (ex-TWA), 757-200s and DC-8 (61-62-63)! I love the DC8, but Nationair's were in awful condition, as were most of their planes. Their 747s were not much better. After the fatal crash of a DC8-63 in Jeddah in 1991, the airline lasted only another two years. Air Transat now flies its former 757s.
Next flights: YQM-YYZ-YOW v.v. / YQM-CUN v.v. / YQM-YUL-YWG v.v. / YSJ-YYZ-SEA-SFO / SFO-YYZ-YOW-YQM / YQM-YYZ-MUC-TXL /