Delay predictor
SJU → BOS: how late, how often?
Based on the last 3 years of flights (2023-06 .. 2026-05). Full SJU → BOS stats · How this works.
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What to expect
Flight predictionAll airlines
71%likely to arrive on time (within 15 min)
Typical (median) delay on time. On a bad day (p90) 65 min. 8 in 10 of these flights landed between on time and 65 min.
- On time71%
- 15–59 min16%
- 1–2 hr6%
- 2 hr+5%
- Cancelled / diverted2%
- Typical
- on time
- Bad day p90
- 65 min
- Cancelled
- 2.1%
Based on 6,316 flights (2023-06 .. 2026-05) — all airlines.
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