Home / Routes / KIAD → KSDF1,473 scheduled
IAD SDF1h 32m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Louisville Muhammad Ali International Airport (KSDF) in Louisville. SkyMeter tracks roughly 1,473 scheduled flights on this route across 25 carriers. The most active operator is UAL (UAL). Average block time is 1h 39m. Departures average 32 minutes off schedule, with 49% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
1,473
last 487 days
ADS-B observed
355
Airlines
25
Avg dep delay
32m
Late >15 min
48.9%
Cancel rate
3.46%

Airlines on this route

21 carriers · scheduled

United Airlines
UAL · UA · 1,055 flights · avg 34m delay · 54.3% late
51 cancelled
United Parcel Service Company
UPS · 5X · 305 flights · avg 22m delay · 35.4% late
Mesa Aviation Services
ASH · YV · 53 flights · avg 26m delay · 37.7% late
Netjets Aviation
EJA · 1I · 27 flights · avg 25m delay · 18.5% late
Flexjet
LXJ · LXJ · 11 flights · avg 122m delay · 63.6% late
Air Wisconsin Airlinesoration
AWI · ZW · 5 flights · avg 10m delay · 0.0% late
Jet Linx Aviation
JTL · JL · 2 flights · avg 40m delay · 100.0% late
Wup
WUP · 2 flights · avg 15m delay · 0.0% late
Vja
VJA · 1 flights · avg —m delay · 0.0% late
Ati Jet
CYO · 1 flights · avg 42m delay · 100.0% late
Flightworks
FWK · 1 flights · avg —m delay · 0.0% late
Republic Airlines
RPA · YX · 1 flights · avg —m delay · 0.0% late
Jet Out
CRE · 1 flights · avg 41m delay · 100.0% late
Holman Leasing Systems Pittsburgh Jet Center
PJC · 1 flights · avg —m delay · 0.0% late
Corporate Flight International Dba Thrive Aviation
TIV · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

ASH3980N89317E75L
2026-09-02 16:43  →  2026-09-02 18:20  ·  1h 36m
Replay
RPA3525N790YXE75L
2026-09-02 12:24  →  2026-09-02 13:51  ·  1h 26m
Replay
UPS7818N426UPB752
2026-09-02 10:40  →  2026-09-02 12:07  ·  1h 26m
Replay
UPS1219N306UPB763
2026-09-02 02:02  →  2026-09-02 03:21  ·  1h 19m
Replay
RPA3570N790YXE75L
2026-09-01 21:21  →  2026-09-01 22:47  ·  1h 25m
Replay
ASH3980N82314E75L
2026-09-01 16:42  →  2026-09-01 18:17  ·  1h 35m
Replay
UPS7818N410UPB752
2026-09-01 10:48  →  2026-09-01 12:08  ·  1h 20m
Replay
UPS1219N343UPB763
2026-09-01 02:06  →  2026-09-01 03:28  ·  1h 21m
Replay
RPA3570N740YXE75L
2026-08-31 21:27  →  2026-08-31 22:48  ·  1h 21m
Replay
ASH3980N93305E75L
2026-08-31 17:14  →  2026-08-31 18:50  ·  1h 36m
Replay

Codeshare partnerships

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

sells UAL 470
sells UAL 384
sells UAL 355

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer 175 long wing
E75L
69%
of flights
BOEING Boeing 767-300
B763
17%
of flights
BOEING Boeing 757-200
B752
7%
of flights
DASSAULT Dassault Falcon 2000
F2TH
3%
of flights
EMBRAER Embraer 170
E170
1%
of flights
CESSNA Cessna Excel/XLS
C56X
0%
of flights
CESSNA Cessna Citation CJ3
C25B
0%
of flights
EMBRAER Embraer Phenom 300
E55P
0%
of flights

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View KSDF → KIAD