Home / Routes / KIAD → KSAN1,468 scheduled
IAD SAN5h 16m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to San Diego International Airport (KSAN) in San Diego. SkyMeter tracks roughly 1,468 scheduled flights on this route across 21 carriers. The most active operator is UAL (UAL). Average block time is 5h 29m. Departures average 31 minutes off schedule, with 65% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
1,468
last 445 days
ADS-B observed
335
Airlines
21
Avg dep delay
31m
Late >15 min
65.3%
Cancel rate
0.34%

Airlines on this route

16 carriers · scheduled

United Airlines
UAL · UA · 1,068 flights · avg 29m delay · 62.5% late
3 cancelled
Alaska Airlines
ASA · AS · 370 flights · avg 34m delay · 75.1% 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
Vja
VJA · 2 flights · avg 8m delay · 0.0% 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
Jag
JAG · AS · 1 flights · avg 24m delay · 100.0% late
Fltplan
DCM · 1 flights · avg 10m delay · 0.0% late
Tcn
TCN · 1 flights · avg 41m delay · 100.0% late
Sky Quest
ERY · 1 flights · avg 10m delay · 0.0% late
Rkj
RKJ · 1 flights · avg 61m delay · 100.0% late

Recent observed flights

From ADS-B trace data

UAL2163N69804B739
2026-07-19 17:03  →  2026-07-19 21:59  ·  4h 56m
Replay
UAL1930N77580B39M
2026-07-19 12:16  →  2026-07-19 17:05  ·  4h 48m
Replay
ASA217N236AKB739
2026-07-19 00:17  →  2026-07-19 05:14  ·  4h 56m
Replay
UAL2163N62896B739
2026-07-18 17:03  →  2026-07-18 22:03  ·  4h 59m
Replay
UAL1930N77590B39M
2026-07-18 14:33  →  2026-07-18 19:35  ·  5h 2m
Replay
ASA201N296AKB739
2026-07-18 00:18  →  2026-07-18 05:04  ·  4h 45m
Replay
UAL2054N17410B39M
2026-07-17 22:09  →  2026-07-18 03:02  ·  4h 53m
Replay
UAL2163N36469B739
2026-07-17 17:10  →  2026-07-17 21:57  ·  4h 47m
Replay
EJA691N691QSC68A
2026-07-17 12:31  →  2026-07-17 18:03  ·  5h 31m
Replay
UAL1930N77544B39M
2026-07-17 12:12  →  2026-07-17 17:10  ·  4h 58m
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
57%
of flights
BOEING Boeing 737-900
B739
35%
of flights
BOEING Boeing 737 MAX 8
B38M
2%
of flights
BOEING Boeing 737-800
B738
1%
of flights
GULFSTREAM AEROSPACE Gulfstream V
GLF5
0%
of flights
CESSNA Cessna Citation Latitude
C68A
0%
of flights
BOMBARDIER Bombardier Challenger 350
CL35
0%
of flights
GULFSTREAM AEROSPACE Gulfstream G280
G280
0%
of flights

Looking for the return flight?

View KSAN → KIAD