Hawaiian Airlines was again the nation's top on-time airline in May.

The state's largest carrier said 88.9 percent of its flights were on time during the month. The results came in spite of a near 50 percent expansion in Hawaiian's interisland flight schedule due to the March 31 closure of Aloha Airlines.

Hawaiian said it was fourth among the nation's 19 largest domestic airlines for misplaced baggage and fifth for fewest flight cancellations in May.