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Louisville Muhammad Ali International (SDF)
Louisville, KY · ICAO KSDF
May be behind, and covers the airport, not your flight. Check with your airline.
- FAA status now
- No delays
- Temperature
- 74°F
- Observed 10/30/2026, 4:56 PM EDT
- On-time arrivals, Aug 2026
- 72.3%
- 1,983 scheduled arrivals
- Canceled departures, Aug 2026
- 2.0%
Is SDF delayed right now?
Airport-wide delays, ground stops and closures from the FAA
No FAA-reported delays, ground stops or closures right now
FAA status as of 10/30/2026, 5:55 PM EDT. It covers the airport as a whole, not individual flights.
Weather at SDF
Latest airport observation (METAR) from the National Weather Service
- Temperature
- 74°F
- Dew point
- 37°F
- Wind
- From the NE at 10 mph
- Visibility
- 10+ miles
- Lowest cloud ceiling
- 35,000 ft
- Pressure
- 30.26 inHg
- Flight category
- VFR (visual flight rules)
Observed 10/30/2026, 4:56 PM EDT at KSDF (SDF). Raw report: METAR KSDF 302056Z 04009KT 10SM FEW100 BKN350 23/03 A3026 RMK AO2 SLP245 T02330028 55006
SDF on-time arrivals by month
Share of scheduled arrivals that landed less than 15 minutes late. Canceled and diverted flights count as late.
August 2025 to August 2026. Only airlines that report to the Bureau of Transportation Statistics are included. Months with fewer than 30 flights are left out.
Airlines at SDF, August 2026
Departures by reporting airline
| Airline | Departures | Left on time | Canceled | Avg. delay |
|---|---|---|---|---|
| Republic Airline (YX) | 563 | 83.7% | 3.7% | 11 min |
| Southwest Airlines Co. (WN) | 451 | 82.0% | 0.0% | 13 min |
| Delta Air Lines Inc. (DL) | 234 | 87.6% | 0.4% | 10 min |
| Envoy Air (MQ) | 167 | 85.6% | 0.0% | 11 min |
| PSA Airlines Inc. (OH) | 153 | 71.9% | 8.5% | 14 min |
| American Airlines Inc. (AA) | 147 | 80.3% | 0.7% | 16 min |
| SkyWest Airlines Inc. (OO) | 139 | 74.8% | 0.7% | 45 min |
| Allegiant Air (G4) | 66 | 62.1% | 3.0% | 90 min |
| United Air Lines Inc. (UA) | 62 | 80.6% | 0.0% | 14 min |
Average delay is the total minutes late divided by all flights that operated, including flights that left early or on time. Fewer than 30 flights shows as Not reported.
Average fare from SDF
Domestic itineraries, Q2 2026
$470.30 compared with $445.26 nationwide, +20.1% from a year earlier.
Bureau of Transportation Statistics, 10% ticket sample. Compare airports
Arriving from another country?
Customs and immigration waits at U.S. international airports are published by U.S. Customs and Border Protection at awt.cbp.gov. Check the State Department travel advisory for your destination before you fly.
Frequently asked questions
- Is SDF airport delayed today?
- As of 10/30/2026, 5:55 PM EDT, the FAA reports no airport-wide delays, ground stops or closures at SDF. Individual flights can still be late, so check with your airline.
- What is the on-time rate at SDF?
- In August 2026, 72.3% of 1,983 scheduled arrivals at SDF landed less than 15 minutes late, according to the Bureau of Transportation Statistics.
- Which airlines fly from SDF?
- In August 2026, reporting airlines at SDF included Republic Airline, Southwest Airlines Co, Delta Air Lines Inc, Envoy Air, PSA Airlines Inc, American Airlines Inc. Other airlines may also serve the airport.
- How long is the longest runway at SDF?
- The longest runway at Louisville Muhammad Ali International is runway 17R/35L, 11,887 feet long, according to FAA records.
- What airports are near SDF?
- Nearby airports with airline service include Blue Grass (LEX, 62 mi), Columbus Municipal (BAK, 76 mi), Monroe County (BMG, 82 mi), Owensboro/Daviess County Regional (OWB, 84 mi).
Source: FAA National Airspace System Status, FAA NASR, NOAA Aviation Weather Center, Bureau of Transportation Statistics