OnTimeStats

Delay predictor

SMFBOS: how late, how often?

Based on the last 3 years of flights (2023-01 .. 2025-12). How this works.

Pick your flight

What to expect

55%

arrive on time (within 15 min)

  • On time55%
  • 15–59 min25%
  • 1–2 hr10%
  • 2 hr+10%
  • Cancelled / diverted1%

Typical (median) delay 5 min. On a bad day (p90) 115 min. 8 in 10 of these flights landed between on time and 115 min.

Based on 333 flights (2023-01 .. 2025-12) — all airlines.