air-routes.com

2026.09.06 (9738fd5)

      1 result

      1 direct flight
      RDU → DTW
      • Delta Air Lines (Mon 05:33/05:40 · Tue 05:33/05:40 · Wed 05:33/18:47 · Thu 05:33/05:40 · Fri 05:33/05:40 · Sat 05:33/05:40 · Sun 05:33/05:40); Frontier Airlines (Mon, Thu, Fri, Sun · Mon 11:40 · Fri 08:51 · Sun 10:44) — nonstop, 2h 06m

      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