Flight Briefing

For flight AVA2452 from Louisville Standiford to Sioux Falls Regional Airport

Step 1: Review basic flight data
Departure from Louisville Standiford (KSDF):	16:00
Arrival in Sioux Falls Regional Airport (KFSD):	17:30
Equipment	MD-81
Distance / time	595.742 Nm / 1h30m
Step 2: Fuel consumption & weights
Operating empty weight	79700lb
Load	28208lb
Zero-fuel weight	107908lb
Trip fuel (1:45 hours)	10944lb
Reserves (1:00 hours)	6236lb
Take-off fuel (2:45 hours)	17180lb
Take-off weight	153296lb
Estimated Landing weight	142352lb
For more fuel calculation click here
Step 3: Weather Briefing
STANDIFORD FIELD, KY, United States (KSDF) 38-11N 085-44W 146M Jun 19, 2026 - 03:56 AM EDT / 2026.06.19 0756 UTC Wind: from the W (280 degrees) at 5 MPH (4 KT):0 Visibility: 10 mile(s):0 Sky conditions: mostly clear Temperature: 64.0 F (17.8 C) Dew Point: 59.0 F (15.0 C) Relative Humidity: 83% Pressure (altimeter): 29.9 in. Hg (1012 hPa) ob: KSDF 190756Z 28004KT 10SM FEW120 FEW300 18/15 A2990 RMK AO2 SLP120 T01780150 cycle: 8 Sunrise: 10:23 Sunset: 01:05	SIOUX FALLS FOSS FIELD, SD, United States (KFSD) 43-35N 096-45W 434M Jun 19, 2026 - 03:56 AM EDT / 2026.06.19 0756 UTC Wind: Calm:0 Visibility: 10 mile(s):0 Sky conditions: clear Temperature: 54.0 F (12.2 C) Dew Point: 50.0 F (10.0 C) Relative Humidity: 86% Pressure (altimeter): 29.98 in. Hg (1015 hPa) ob: KFSD 190756Z AUTO 00000KT 10SM CLR 12/10 A2998 RMK AO2 SLP148 T01220100 cycle: 8 Sunrise: 10:49 Sunset: 02:07
Step 4: Airport charts / NAV data
For KSDF airport chart click here	For KFSD airport chart click here
Step 5: Plan your route
Step 7: Enjoy your flight!