Home / Routes / KIAD → KSDF1,306 scheduled
IAD SDF1h 33m

The route from Washington Dulles International Airport (KIAD) in Washington, DC to Louisville Muhammad Ali International Airport (KSDF) in Louisville. SkyMeter tracks roughly 1,306 scheduled flights on this route across 27 carriers. The most active operator is UAL (UAL). Average block time is 1h 44m. Departures average 32 minutes off schedule, with 51% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
1,306
last 437 days
ADS-B observed
360
Airlines
27
Avg dep delay
32m
Late >15 min
51.4%
Cancel rate
1.07%

Airlines on this route

20 carriers · scheduled

United Airlines
UAL · UA · 952 flights · avg 35m delay · 57.8% late
14 cancelled
United Parcel Service Company
UPS · 5X · 286 flights · avg 23m delay · 35.7% late
Netjets Aviation
EJA · 1I · 23 flights · avg 16m delay · 13.0% late
Mesa Aviation Services
ASH · YV · 16 flights · avg 28m delay · 31.2% late
Flexjet
LXJ · LXJ · 9 flights · avg 111m delay · 66.7% late
Air Wisconsin Airlinesoration
AWI · ZW · 5 flights · avg 10m delay · 0.0% late
Wup
WUP · 2 flights · avg 15m delay · 0.0% late
Vja
VJA · 1 flights · avg —m delay · 0.0% late
Jet Linx Aviation
JTL · JL · 1 flights · avg 18m delay · 100.0% 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

RPA3538N732YXE75L
2026-07-16 21:25  →  2026-07-16 22:40  ·  1h 15m
Replay
ASH3980N88330E75L
2026-07-16 16:43  →  2026-07-16 18:25  ·  1h 41m
Replay
RPA3526N751YXE75L
2026-07-16 12:40  →  2026-07-16 14:05  ·  1h 25m
Replay
UPS1219N312UPB763
2026-07-16 02:01  →  2026-07-16 03:17  ·  1h 15m
Replay
ASH3980N89308E75L
2026-07-15 16:48  →  2026-07-15 18:12  ·  1h 23m
Replay
RPA3526N780YXE75L
2026-07-15 12:24  →  2026-07-15 13:48  ·  1h 23m
Replay
UPS7818N406UPB752
2026-07-15 10:53  →  2026-07-15 12:12  ·  1h 18m
Replay
UPS1219N366UPB763
2026-07-15 02:03  →  2026-07-15 03:18  ·  1h 14m
Replay
ASH3980N87353E75L
2026-07-14 16:47  →  2026-07-14 18:30  ·  1h 43m
Replay
RPA3526N782YXE170
2026-07-14 12:18  →  2026-07-14 13:49  ·  1h 30m
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
68%
of flights
BOEING Boeing 767-300
B763
16%
of flights
BOEING Boeing 757-200
B752
8%
of flights
DASSAULT Dassault Falcon 2000
F2TH
2%
of flights
CESSNA Cessna Citation CJ3
C25B
0%
of flights
EMBRAER Embraer 170
E170
0%
of flights
CESSNA Cessna Excel/XLS
C56X
0%
of flights
BOMBARDIER Bombardier BD-700 Global Express
GLEX
0%
of flights

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View KSDF → KIAD