Home / Routes / KORD → KSDF4,849 scheduled
ORD SDF55m

The route from Chicago O'Hare International Airport (KORD) in Chicago to Louisville Muhammad Ali International Airport (KSDF) in Louisville. SkyMeter tracks roughly 4,849 scheduled flights on this route across 18 carriers. The most active operator is UAL (UAL). Average block time is 1h 20m. Departures average 41 minutes off schedule, with 70% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
4,849
last 480 days
ADS-B observed
928
Airlines
18
Avg dep delay
41m
Late >15 min
69.7%
Cancel rate
2.35%

Airlines on this route

20 carriers · scheduled

United Airlines
UAL · UA · 2,046 flights · avg 46m delay · 78.3% late
50 cancelled
American Airlines
AAL · AA · 1,490 flights · avg 38m delay · 66.9% late
63 cancelled
United Parcel Service Company
UPS · 5X · 1,038 flights · avg 34m delay · 57.1% 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
Envoy Air
ENY · MQ · 25 flights · avg 29m delay · 52.0% 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 · 4 flights · avg 68m 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

Recent observed flights

From ADS-B trace data

RPA3605N740YXE75L
2026-08-23 21:23  →  2026-08-23 22:31  ·  1h 7m
Replay
RPA4482N120HQE75L
2026-08-23 20:41  →  2026-08-23 21:29  ·  48m
Replay
GJS4450N564GJCRJ7
2026-08-23 15:59  →  2026-08-23 16:48  ·  49m
Replay
RPA3520N723YXE75L
2026-08-23 14:43  →  2026-08-23 15:35  ·  52m
Replay
UPS5605N129UPA306
2026-08-23 14:09  →  2026-08-23 15:02  ·  53m
Replay
ENY3582N746CCE170
2026-08-23 13:45  →  2026-08-23 14:33  ·  48m
Replay
RPA3551N774YXE75L
2026-08-23 02:51  →  2026-08-23 03:40  ·  48m
Replay
RPA3598N782YXE170
2026-08-23 00:56  →  2026-08-23 01:45  ·  49m
Replay
RPA4603N112HQE75L
2026-08-23 00:04  →  2026-08-23 00:53  ·  49m
Replay
SKW5412N136SYE75L
2026-08-22 22:02  →  2026-08-22 22:58  ·  56m
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
47%
of flights
CANADAIR canadair CRJ-700
CRJ7
24%
of flights
AIRBUS Airbus A300 B4-600
A306
21%
of flights
EMBRAER Embraer 170
E170
2%
of flights
BOEING Boeing 767-300
B763
2%
of flights
BOEING Boeing 757-200
B752
0%
of flights
BOEING Boeing 747-8
B748
0%
of flights
BOEING Boeing 747-400
B744
0%
of flights

Looking for the return flight?

View KSDF → KORD