air-routes.com

2026.09.06 (9738fd5)

      1 result

      1 direct flight
      BUF → BNA
      • American Airlines (Thu, Fri); Southwest Airlines (Mon 08:50/12:15 · Tue 09:25/10:25 · Wed 09:25/10:25 · Thu 08:50/12:15 · Fri 08:50/12:15 · Sat 15:40/16:30 · Sun 11:50/14:00) — nonstop, 1h 36m

      How it works — direct flights first; otherwise connections ordered preferring fewer stops (times shown are flying time only), up to seven.
      Data refreshed daily · API docs · /api/connections?from=OTP&to=BCN