Seven airlines have cancelled or delayed 84 flights at Denver International Airport Tuesday due to a strong spring storm that brought hail and early-morning thunder strikes to the Front Range. Southwest Airlines cancelled 56 flights and delayed another 15 Tuesday morning, according to FlightAware.com. SkyWest, GoJet, United Airlines, Air Canada, Lufthansa and Trans States together cancelled an additional four flights and delayed nine flights, FlightAware.com says. RELATED: Denver weather: Following overnight storm, metro area wakes up to continued rain, hail It could have been much worse but a large hail storm just missed DIA. Related Articles Denver Mayor Michael Hancock and Jamie Giellis swing elbows in debate Aerotropolis around DIA is more than just talk as $22.5 million is laid on the table Colorado weather: Spring snowstorm blasts through Front Range, snapping trees, closing highways, stranding flyers Numerous flight delays and cancellations cause “nightmare” conditions at DIA, long lines without food or water during spring snowstorm Colorado weather: Denver under winter weather advisory as Front Range gets May blast of snow “Thankfully it missed our airfield so we didn’t see any damage,” said Alex Renteria, DIA spokeswoman.