Home / Routes / KORD → KSDF4,429 scheduled
ORD SDF54m

The route from Chicago O'Hare International Airport (KORD) in Chicago to Louisville Muhammad Ali International Airport (KSDF) in Louisville. SkyMeter tracks roughly 4,429 scheduled flights on this route across 18 carriers. The most active operator is UAL (UAL). Average block time is 1h 22m. Departures average 41 minutes off schedule, with 72% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
4,429
last 438 days
ADS-B observed
1,051
Airlines
18
Avg dep delay
41m
Late >15 min
71.9%
Cancel rate
1.92%

Airlines on this route

19 carriers · scheduled

United Airlines
UAL · UA · 1,824 flights · avg 46m delay · 81.7% late
45 cancelled
American Airlines
AAL · AA · 1,378 flights · avg 38m delay · 69.4% late
39 cancelled
United Parcel Service Company
UPS · 5X · 978 flights · avg 34m delay · 57.5% late
Maersk Air Cargo A/S
SRR · DJ · 84 flights · avg 35m delay · 69.0% late
Sky West Aviation
SKW · OO · 77 flights · avg 51m delay · 81.8% late
1 cancelled
Abx Air
ABX · GB · 54 flights · avg 30m delay · 63.0% late
Amerijet International
AJT · M6 · 9 flights · avg 16m delay · 44.4% late
Netjets Aviation
EJA · 1I · 5 flights · avg 16m delay · 40.0% late
Republic Airlines
RPA · YX · 3 flights · avg 62m delay · 100.0% late
Txg
TXG · R7 · 3 flights · avg 15m delay · 0.0% late
Flexjet
LXJ · LXJ · 3 flights · avg 58m delay · 66.7% late
Executive Jet Management
EJM · EJM · 2 flights · avg 33m delay · 50.0% late
Delta Air Lines
DAL · DL · 2 flights · avg 0m delay · 0.0% late
Atlas Air
GTI · 5Y · 2 flights · avg 16m delay · 50.0% late
Maxair
NTW · 1 flights · avg 66m delay · 100.0% late

Recent observed flights

From ADS-B trace data

GJS4519N537GJCRJ7
2026-07-15 21:50  →  2026-07-15 22:48  ·  58m
Replay
RPA4668N104HQE75L
2026-07-15 21:40  →  2026-07-15 22:28  ·  47m
Replay
SKW5412N207SYE75L
2026-07-15 20:02  →  2026-07-15 20:52  ·  49m
Replay
ENY9868N271NNE75L
2026-07-15 19:19  →  2026-07-15 20:08  ·  49m
Replay
SKW5467N691SKCRJ7
2026-07-15 16:09  →  2026-07-15 17:06  ·  57m
Replay
RPA4704N434YXE75L
2026-07-15 12:51  →  2026-07-15 13:44  ·  53m
Replay
SKW5703N571GJCRJ7
2026-07-15 12:27  →  2026-07-15 13:16  ·  49m
Replay
UPS5605N125UPA306
2026-07-15 11:58  →  2026-07-15 12:53  ·  55m
Replay
UPS603N172UPA306
2026-07-15 03:53  →  2026-07-15 04:43  ·  50m
Replay
RPA3659N755YXE75L
2026-07-15 02:47  →  2026-07-15 03:41  ·  54m
Replay

Codeshare partnerships

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

sells UAL 1587
sells AAL 1319
sells UAL 1052
sells AAL 1030
sells AAL 727
sells UAL 684
sells UAL 681
sells AAL 567
sells AAL 495
sells AAL 371
sells UAL 353
sells AAL 342
sells UAL 300
sells AAL 76
sells SKW 47
sells SKW 34
sells SKW 31
sells SKW 8
sells AAL 3
sells AAL 2

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer 175 long wing
E75L
49%
of flights
CANADAIR canadair CRJ-700
CRJ7
24%
of flights
AIRBUS Airbus A300 B4-600
A306
19%
of flights
BOEING Boeing 767-300
B763
2%
of flights
CANADAIR canadair CRJ-200
CRJ2
1%
of flights
EMBRAER Embraer 170
E170
0%
of flights
BOEING Boeing 757-200
B752
0%
of flights
BOEING Boeing 747-400
B744
0%
of flights

Looking for the return flight?

View KSDF → KORD