Home / Routes / KIAD → TJSJ748 scheduled

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Luis Munoz Marin International Airport (TJSJ) in San Juan. SkyMeter tracks roughly 748 scheduled flights on this route across 9 carriers. The most active operator is UAL (UAL). Average block time is 3h 39m. Departures average 40 minutes off schedule, with 70% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
748
last 472 days
ADS-B observed
159
Airlines
9
Avg dep delay
40m
Late >15 min
69.8%
Cancel rate
0.40%

Recent observed flights

From ADS-B trace data

2026-08-18 12:51  →  2026-08-18 16:32  ·  3h 40m
Replay
2026-08-17 12:55  →  2026-08-17 16:33  ·  3h 38m
Replay
2026-08-16 15:33  →  2026-08-16 19:59  ·  4h 26m
Replay
2026-08-16 12:58  →  2026-08-16 16:43  ·  3h 45m
Replay
2026-08-15 12:35  →  2026-08-15 16:36  ·  4h 1m
Replay
2026-08-14 20:09  →  2026-08-14 23:54  ·  3h 44m
Replay
2026-08-14 13:00  →  2026-08-14 17:33  ·  4h 33m
Replay
2026-08-13 12:56  →  2026-08-13 16:28  ·  3h 32m
Replay
2026-08-11 13:05  →  2026-08-11 16:50  ·  3h 44m
Replay
2026-08-10 22:45  →  2026-08-11 03:14  ·  4h 28m
Replay

Looking for the return flight?

View TJSJ → KIAD