What happened at Southwest Airlines? Here's what went wrong with Flight 1243 at Chicago’s Midway International Airport

Southwest Airlines Flight 1243 was towed to the gate at Chicago's Midway International Airport after arriving from Fort Myers, Florida.

Both nose gear tires experienced a loss of air pressure during landing and were replaced by mechanics.

No cancellations were noted at Midway, and average delays were under 15 minutes as of shortly after 8:30 a.m. on Monday.