Home / Routes / KIAD → TJSJ772 scheduled
IAD SJU3h 59m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Luis Munoz Marin International Airport (TJSJ) in San Juan. SkyMeter tracks roughly 772 scheduled flights on this route across 10 carriers. The most active operator is UAL (UAL). Average block time is 3h 35m. Departures average 40 minutes off schedule, with 68% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
772
last 493 days
ADS-B observed
143
Airlines
10
Avg dep delay
40m
Late >15 min
68.1%
Cancel rate
0.39%

Airlines on this route

13 carriers · scheduled

United Airlines
UAL · UA · 646 flights · avg 32m delay · 68.1% late
2 cancelled
Frontier Airlines
FFT · F9 · 108 flights · avg 88m delay · 75.0% late
1 cancelled
· N7 · 5 flights · avg 0m delay · 0.0% late
· N5 · 3 flights · avg 0m delay · 0.0% late
· N8 · 2 flights · avg 0m delay · 0.0% late
Vja
VJA · 1 flights · avg 215m delay · 100.0% late
Northeastern Aviationoration
NEW · 1 flights · avg 169m delay · 100.0% late
East Coast Jets
ECJ · 1 flights · avg 10m delay · 0.0% late
Executive Aviationoration
SIY · 1 flights · avg 10m delay · 0.0% late
Superior Transportation Associates - Dba Stajets
KFB · 1 flights · avg —m delay · 0.0% late
Lgm Enterprises
JRE · 1 flights · avg 72m delay · 100.0% late
Jet Logistics
JLG · 1 flights · avg 54m delay · 100.0% late
Worldwide Jet Charter
WWI · 1 flights · avg 70m delay · 100.0% late

Recent observed flights

From ADS-B trace data

CYO440N440MQLJ60
2026-09-09 18:45  →  2026-09-09 22:51  ·  4h 5m
Replay
UAL2021N37440B39M
2026-09-06 13:00  →  2026-09-06 16:46  ·  3h 46m
Replay
UAL2021N47293B38M
2026-09-05 12:29  →  2026-09-05 16:16  ·  3h 46m
Replay
UAL2021N53442B739
2026-09-04 13:00  →  2026-09-04 16:18  ·  3h 18m
Replay
UAL2021N27464B39M
2026-09-03 13:03  →  2026-09-03 16:32  ·  3h 29m
Replay
UAL2021N37561B39M
2026-09-02 13:02  →  2026-09-02 16:24  ·  3h 21m
Replay
UAL2021N47470B39M
2026-09-01 12:54  →  2026-09-01 16:17  ·  3h 23m
Replay
UAL2021N37449B39M
2026-08-31 12:55  →  2026-08-31 17:13  ·  4h 17m
Replay
UAL2021N37551B39M
2026-08-30 12:49  →  2026-08-30 16:44  ·  3h 54m
Replay
UAL2021N47293B38M
2026-08-29 12:36  →  2026-08-29 16:22  ·  3h 46m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 548
sells UAL 206

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737 MAX 9
B39M
49%
of flights
BOEING Boeing 737 MAX 8
B38M
41%
of flights
BOEING Boeing 737-900
B739
2%
of flights
GULFSTREAM AEROSPACE Gulfstream G280
G280
1%
of flights
BOEING Boeing 737-800
B738
1%
of flights
CESSNA Cessna Citation X
C750
1%
of flights
CESSNA Cessna Citation Longitude
C700
0%
of flights
CESSNA Cessna Citation Latitude
C68A
0%
of flights

Looking for the return flight?

View TJSJ → KIAD