Icelandair has, other than their domestic/feeder airline, long had an all-Boeing mainline fleet consisting of 737 MAX-8 and MAX-9, 757-200, 757-300, and 767 jetliners. That all changed on Dec. 10, 2024, when the airline placed an A321LR into service as TF-IAA, named Esia, per their protocol of naming aircraft after Icelandic volcanoes. There’s a lo...