Southwest Airlines WN1523 Landed BWI Baltimore → BUF Buffalo 1h 10m 453km / 279mi 31. Jan 2020 DEPARTURE 21:51 EST 02:51 UTC +1 minutes GATE: A11 ARRIVAL 23:00 EST 04:00 UTC Boeing B737-700 N752SW AIRLINE Southwest Airlines WN / SWA FLIGHTS/WEEK 33 PUNCTUALITY 26%