Home / Routes / KBOS → KSDF1,625 scheduled
BOS SDF2h 21m

The route from General Edward Lawrence Logan International Airport (KBOS) in Boston to Louisville Muhammad Ali International Airport (KSDF) in Louisville. SkyMeter tracks roughly 1,625 scheduled flights on this route across 21 carriers. The most active operator is UPS (UPS). Average block time is 2h 25m. Departures average 26 minutes off schedule, with 46% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
1,625
last 487 days
ADS-B observed
306
Airlines
21
Avg dep delay
26m
Late >15 min
46.4%
Cancel rate
3.26%

Airlines on this route

12 carriers · scheduled

United Parcel Service Company
UPS · 5X · 728 flights · avg 29m delay · 52.6% late
American Airlines
AAL · AA · 420 flights · avg 26m delay · 45.5% late
48 cancelled
Delta Air Lines
DAL · DL · 412 flights · avg 23m delay · 38.6% late
5 cancelled
Envoy Air
ENY · MQ · 41 flights · avg 23m delay · 34.1% late
Netjets Aviation
EJA · 1I · 8 flights · avg -20m delay · 25.0% late
Republic Airlines
RPA · YX · 5 flights · avg 43m delay · 20.0% late
Flexjet
LXJ · LXJ · 4 flights · avg 45m delay · 50.0% late
Wup
WUP · 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

ENY4110N276NNE75L
2026-09-03 18:14  →  2026-09-03 20:48  ·  2h 33m
Replay
UPS2013N309UPB763
2026-09-03 12:00  →  2026-09-03 14:28  ·  2h 27m
Replay
UPS9716N402UPB752
2026-09-03 09:28  →  2026-09-03 11:44  ·  2h 15m
Replay
UPS1013N301UPB763
2026-09-03 02:06  →  2026-09-03 04:28  ·  2h 21m
Replay
RPA5615N228JQE75L
2026-09-02 14:04  →  2026-09-02 16:26  ·  2h 22m
Replay
UPS2013N390UPB763
2026-09-02 11:30  →  2026-09-02 13:40  ·  2h 9m
Replay
UPS1013N361UPB763
2026-09-02 03:14  →  2026-09-02 05:36  ·  2h 21m
Replay
RPA5883N217JQE75L
2026-09-01 19:20  →  2026-09-01 21:42  ·  2h 21m
Replay
ENY4110N322RCE75L
2026-09-01 18:21  →  2026-09-01 20:38  ·  2h 17m
Replay
RPA5615N224JQE75L
2026-09-01 13:55  →  2026-09-01 16:22  ·  2h 26m
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
52%
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 Challenger 350
CL35
0%
of flights
DASSAULT Dassault Falcon 2000
F2TH
0%
of flights

Looking for the return flight?

View KSDF → KBOS