Louisville to Chicago/Waukegan (SDF–UGN) — Airlines, Schedules & Connections
Flight Schedule
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No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
✦ 1-Stop
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Hub OTP
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estimated
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✧ 2-Stop
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Louisville to Chicago/Waukegan
Route information for SDF to UGN.
-1h behind
Reliability
On-Time Performance
What to expect at each end of your journey.
Outbound
SDF → UGN
79%
Generally reliable. Most flights run on time.
Departing
79%
Return
UGN → SDF
88%
Generally reliable. Most flights run on time.
Arriving
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots.
SDF delays →
Alternatives
Other ways to reach Chicago/Waukegan from Louisville
Nearby airports with service to Waukegan National Airport.
| Metric | SDF→UGN | BNA→UGN |
|---|---|---|
| Distance from SDF | – | 151 mi |
| Nonstop airlines | – | 1 |
| Weekly flights | – | – |
| Departure OTP | 79% | – |
Airports within 200 miles of SDF with service to Waukegan National Airport.
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
-1h
Chicago/Waukegan is 1 hour
behind
Louisville.
SDF: EDT · UGN: CDT
When it's 6:00 PM in Louisville, it's 5:00 PM in Chicago/Waukegan.
SDF: EDT · UGN: CDT
When it's 6:00 PM in Louisville, it's 5:00 PM in Chicago/Waukegan.
Facts
SDF–UGN Quick Facts
Key statistics for the Louisville to Chicago/Waukegan route.
Route details
Time difference-1 hour
Airlines (nonstop)0
Origin: SDF
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
Destination: UGN
Full nameWaukegan National Airport
IATA / ICAOUGN / KUGN
TimezoneAmerica/Chicago
Elevation727 ft / 222 m
FAQ
Frequently Asked Questions
Common questions about SDF to UGN flights.
Chicago/Waukegan is 1 hour behind Louisville.
Yes, return flights from UGN to SDF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include BNA. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.
Connecting Options and Alternatives
Nearby alternative airports include Nashville (BNA).