A Southwest Airlines Boeing 737. Kevin Carter/Getty Images A Southwest flight from Albuquerque to Baltimore diverted to Tulsa, Oklahoma. The airline and the FAA said the diversion was due to a cracked windshield. Passengers were rebooked onto a different plane and arrived in Baltimore about 4 hours late. A Southwest Airlines flight diverted after the plane's windshield cracked in midair. Monday's Flight 2665 took off from Albuquerque around 2 p.m., about 20 minutes behind schedule. It was set to land in Baltimore about three and a half hours later. However, data from Flightradar24 shows that just over an hour into the journey and cruising at 37,000 feet, the Boeing 737 turned south and diverted to Tulsa, Oklahoma. The aircraft involved, registered as N265WN, is over 19 years old. In a statement, the Federal Aviation Administration said the airplane landed safely "after the crew reported a cracked windshield." It added that it would investigate the incident.…