Home / Routes / KIAD → KSAN1,653 scheduled
IAD SAN5h 6m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to San Diego International Airport (KSAN) in San Diego. SkyMeter tracks roughly 1,653 scheduled flights on this route across 15 carriers. The most active operator is UAL (UAL). Average block time is 5h 12m. Departures average 32 minutes off schedule, with 63% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
1,653
last 494 days
ADS-B observed
335
Airlines
15
Avg dep delay
32m
Late >15 min
62.6%
Cancel rate
0.30%

Airlines on this route

19 carriers · scheduled

United Airlines
UAL · UA · 1,200 flights · avg 31m delay · 60.1% late
3 cancelled
Alaska Airlines
ASA · AS · 416 flights · avg 35m delay · 70.9% late
2 cancelled
Netjets Aviation
EJA · 1I · 11 flights · avg 20m delay · 36.4% late
Flexjet
LXJ · LXJ · 6 flights · avg 84m delay · 83.3% late
Global Crossing Airlines
GXA · G6 · 4 flights · avg 44m delay · 75.0% late
Vja
VJA · 2 flights · avg 8m delay · 0.0% late
Executive Jet Management
EJM · EJM · 2 flights · avg 60m delay · 50.0% late
Ventura Air Services
VNT · 1 flights · avg 27m delay · 100.0% late
Nxt Jet
KPO · 1 flights · avg 10m delay · 0.0% late
Sc Aviation
COL · 1 flights · avg —m delay · 0.0% late
Wup
WUP · 1 flights · avg 36m delay · 100.0% late
Sunset Aviation
TWY · 1 flights · avg —m delay · 0.0% late
Sunset Aviation
TWY · TWY · 1 flights · avg 58m delay · 100.0% late
Jag
JAG · AS · 1 flights · avg 24m delay · 100.0% late
Fltplan
DCM · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

UAL2163N47470B39M
2026-09-08 16:29  →  2026-09-08 21:11  ·  4h 41m
Replay
ASA201N723ALB39M
2026-09-08 00:00  →  2026-09-08 05:29  ·  5h 29m
Replay
UAL2163N37577B39M
2026-09-05 16:29  →  2026-09-05 21:56  ·  5h 27m
Replay
UAL1930N77590B39M
2026-09-05 12:42  →  2026-09-05 18:09  ·  5h 26m
Replay
ASA201N738ALB39M
2026-09-05 00:31  →  2026-09-05 05:30  ·  4h 58m
Replay
UAL2163N27519B39M
2026-09-04 16:33  →  2026-09-04 21:33  ·  5h 0m
Replay
UAL1930N66828B739
2026-09-04 12:56  →  2026-09-04 17:59  ·  5h 3m
Replay
ASA201N492ASB739
2026-09-04 00:13  →  2026-09-04 05:34  ·  5h 21m
Replay
UAL2054N37525B39M
2026-09-03 23:32  →  2026-09-04 04:53  ·  5h 21m
Replay
UAL2054N77588B39M
2026-09-02 22:06  →  2026-09-03 03:50  ·  5h 43m
Replay

Codeshare partnerships

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

sells UAL 359
sells ASA 356
sells ASA 353
sells UAL 338
sells UAL 326
sells ASA 323
sells UAL 40
sells JAG 1
sells JAG 1
sells JAG 1

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737 MAX 9
B39M
62%
of flights
BOEING Boeing 737-900
B739
32%
of flights
AIRBUS Airbus A319
A319
1%
of flights
BOEING Boeing 737-800
B738
1%
of flights
GULFSTREAM AEROSPACE Gulfstream V
GLF5
0%
of flights
GULFSTREAM AEROSPACE Gulfstream Aerospace Gulfstream G7-G500
GA5C
0%
of flights
CESSNA Cessna Citation Latitude
C68A
0%
of flights
GA7C
GA7C
0%
of flights

Looking for the return flight?

View KSAN → KIAD