Home / Routes / KBUF → TJSJ20 scheduled
BUF SJU3h 51m

The route from Buffalo Niagara International Airport (KBUF) in Buffalo to Luis Munoz Marin International Airport (TJSJ) in San Juan. SkyMeter tracks roughly 20 scheduled flights on this route across 5 carriers. The most active operator is JBU (JBU). Average block time is 3h 41m. Departures average 10 minutes off schedule, with 5% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A320.

Scheduled
20
last 231 days
ADS-B observed
40
Airlines
5
Avg dep delay
10m
Late >15 min
5.0%
Cancel rate
10.00%

Airlines on this route

1 carriers · scheduled

Jetblue Airwaysoration
JBU · B6 · 20 flights · avg 10m delay · 5.0% late
2 cancelled

Recent observed flights

From ADS-B trace data

JBU635N805JBA320
2026-07-17 11:09  →  2026-07-17 14:53  ·  3h 44m
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JBU635N590JBA320
2026-07-15 11:12  →  2026-07-15 15:02  ·  3h 49m
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JBU635N524JBA320
2026-07-13 09:40  →  2026-07-13 14:00  ·  4h 19m
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JBU635N709JBA320
2026-07-11 11:09  →  2026-07-11 15:04  ·  3h 55m
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JBU635N516JBA320
2026-07-08 11:19  →  2026-07-08 15:16  ·  3h 56m
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JBU635N562JBA320
2026-07-06 11:12  →  2026-07-06 15:05  ·  3h 53m
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JBU635N595JBA320
2026-07-04 11:06  →  2026-07-04 15:02  ·  3h 56m
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JBU635N662JBA320
2026-07-03 10:10  →  2026-07-03 14:53  ·  4h 42m
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JBU635N536JBA320
2026-07-01 11:09  →  2026-07-01 14:58  ·  3h 49m
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JBU635N635JBA320
2026-06-29 11:08  →  2026-06-29 14:52  ·  3h 44m
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Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A320
A320
100%
of flights

Looking for the return flight?

View TJSJ → KBUF