Aviation

Thai archival find may resolve fate of missing WWII US flyer
Man injured in Mankato plane crash, FAA and NTSB investigating
Spirit still prefers bid from Frontier Airlines over JetBlue
Delta Air Lines drops surcharge for unvaccinated employees
Direct flights from MSP to London return
Frontier CEO talks about airline merger, travel outlook
Black boxes from China Eastern crash sent to US for analysis
Airlines cancel more than 3,500 US flights over weekend
Search finds 49,000 pieces of plane in China Eastern crash
Navy plane crash off Eastern Shore; 2 hospitalized, 1 dead
Southwest agrees to pay raises for customer-service agents
5 days after crash, 2nd black box eludes China searchers
Searchers in China find wing, engine parts after plane crash
Voice recorder found in wreckage of China Eastern plane