Southwest Airlines WN3559 Landed BWI Baltimore → PIT Pittsburgh 58m 339km / 209mi 28. Feb 2021 DEPARTURE 20:14 EST 01:14 UTC 20:00 +14 minutes GATE: B15 ARRIVAL 21:12 EST 02:12 UTC 21:05 +7 minutes GATE: A1 Boeing B737-700 N7735A AIRLINE Southwest Airlines WN / SWA FREQUENCY 6x per week FLIGHTS/WEEK 18 PUNCTUALITY 35%