Home / Routes / KBOS → KSDF1,525 scheduled
BOS SDF2h 20m

The route from General Edward Lawrence Logan International Airport (KBOS) in Boston to Louisville Muhammad Ali International Airport (KSDF) in Louisville. SkyMeter tracks roughly 1,525 scheduled flights on this route across 20 carriers. The most active operator is UPS (UPS). Average block time is 2h 28m. Departures average 27 minutes off schedule, with 48% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
1,525
last 465 days
ADS-B observed
297
Airlines
20
Avg dep delay
27m
Late >15 min
47.9%
Cancel rate
2.43%

Airlines on this route

12 carriers · scheduled

United Parcel Service Company
UPS · 5X · 695 flights · avg 29m delay · 53.2% late
American Airlines
AAL · AA · 395 flights · avg 26m delay · 48.1% late
32 cancelled
Delta Air Lines
DAL · DL · 388 flights · avg 23m delay · 39.9% late
5 cancelled
Envoy Air
ENY · MQ · 26 flights · avg 24m delay · 34.6% late
Netjets Aviation
EJA · 1I · 7 flights · avg 13m delay · 28.6% late
Flexjet
LXJ · LXJ · 4 flights · avg 45m delay · 50.0% late
Wup
WUP · 3 flights · avg 10m delay · 0.0% late
Republic Airlines
RPA · YX · 3 flights · avg 10m delay · 0.0% late
Gulf Air
GFA · GF · 1 flights · avg 10m delay · 0.0% late
Jetblue Airwaysoration
JBU · B6 · 1 flights · avg 44m delay · 100.0% late
Summit Aviation
YEL · 1 flights · avg 10m delay · 0.0% late
United Airlines
UAL · UA · 1 flights · avg 43m delay · 100.0% late

Recent observed flights

From ADS-B trace data

RPA4786N401YXE75L
2026-08-14 17:43  →  2026-08-14 19:58  ·  2h 15m
Replay
RPA5615N240JQE75L
2026-08-14 14:05  →  2026-08-14 16:33  ·  2h 27m
Replay
UPS5017N313UPB763
2026-08-14 11:52  →  2026-08-14 14:12  ·  2h 19m
Replay
UPS1013N373UPB763
2026-08-14 01:55  →  2026-08-14 04:22  ·  2h 26m
Replay
ENY4110N260NNE75L
2026-08-13 18:07  →  2026-08-13 20:27  ·  2h 19m
Replay
RPA5615N223JQE75L
2026-08-13 13:19  →  2026-08-13 15:58  ·  2h 38m
Replay
UPS2013N382UPB763
2026-08-13 11:53  →  2026-08-13 14:11  ·  2h 18m
Replay
RPA4385N104HQE75L
2026-08-13 11:25  →  2026-08-13 14:32  ·  3h 6m
Replay
ENY4110N240NNE75L
2026-08-12 18:11  →  2026-08-12 20:25  ·  2h 13m
Replay
RPA5615N246JQE75L
2026-08-12 13:24  →  2026-08-12 16:12  ·  2h 47m
Replay

Codeshare partnerships

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

sells DAL 50
sells DAL 45
sells DAL 34
sells DAL 30
sells DAL 30
sells DAL 12

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer 175 long wing
E75L
53%
of flights
BOEING Boeing 767-300
B763
39%
of flights
BOEING Boeing 757-200
B752
3%
of flights
AIRBUS Airbus A300 B4-600
A306
2%
of flights
CESSNA Cessna Citation Latitude
C68A
0%
of flights
EMBRAER Embraer Phenom 300
E55P
0%
of flights
BOMBARDIER Bombardier (Canadair) Challenger 300
CL30
0%
of flights
DASSAULT Dassault Falcon 2000
F2TH
0%
of flights

Looking for the return flight?

View KSDF → KBOS