Watch CNBC's full interview with Hawaiian Airlines CEO Peter Ingram

Hawaiian Airlines CEO Peter Ingram joins CNBC's "Closing Bell" to discuss pre-flight Covid tests, passengers ahead of the holidays and more. We've seen a real change since October 15th, when people had the ability to avoid quarantines in Hawaii with pre-travel testing, says Ingram. We've seen bookings accelerate from the very low levels we had when there was no way around the quarantines. Things in the last week or so have stayed fairly flat, but by and large, we're continuing the trend.