Delta postpones its October 23 Riyadh launch as the airport closure extends and the FAA urges caution in Saudi airspace.
Join Ivan aboard SAS flight SK4490 to Longyearbyen, home to the world's northernmost airport with scheduled public flights.
Saudi authorities report 12 deaths and 309 injuries as Riyadh's airport closure continues into Sunday.
Eight people were taken to hospitals after Avianca Flight 42 diverted to Miami on October 9.
Southwest used manual baggage and boarding procedures during an Amadeus outage on October 9.
A global review of commercial flight