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flight_takeoff Flight

RPA4387

Operated by Republic Airlines

Live map

Live map filtered to RPA4387. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD IFR

Chicago O'Hare International Airport

Chicago, US

Local time
00:27 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
100° / 4 kt
Visibility
2.5 SM
Ceiling
FEW 2,000 ft, BKN 3,400 ft, OVC 15,000 ft
Temp / Dew
18°C / 17°C
Altimeter
29.72 inHg
Wx
+TSRA BR

Obs: 2026-04-15T05:15:00.000Z

Raw METAR / TAF 
SPECI KORD 150515Z 10004KT 2 1/2SM R10L/4000VP6000FT +TSRA BR FEW020 BKN034CB OVC150 18/17 A2972 RMK AO2 VIS 1 3/4V4 FRQ LTGICCCCG OHD TS OHD MOV E P0015 T01780167

TAF KORD 150520Z 1506/1612 12005KT 6SM -SHRA VCTS SCT025 BKN040CB TEMPO 1506/1508 2SM TSRA BR BKN025 OVC035CB FM150800 23011KT P6SM VCSH SCT050 BKN080 PROB30 1510/1513 3SM -TSRA SCT030 OVC035CB FM151300 21013G20KT P6SM VCSH SCT050 BKN100 FM152200 19012G22KT 6SM -SHRA VCTS SCT025 BKN040CB TEMPO 1522/1602 2SM TSRA BR OVC030CB FM160200 18009KT 6SM -SHRA VCTS SCT015CB OVC035

flight Live Traffic

flight_takeoff 499 Departures
flight_land 571 Arrivals

Arrival

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
01:27 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
200° / 7 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
24°C / 16°C
Altimeter
29.98 inHg

Obs: 2026-04-15T04:56:00.000Z

Raw METAR / TAF 
METAR KSDF 150456Z 20007KT 10SM SCT250 24/16 A2998 RMK AO2 SLP147 T02390161 402940206

TAF KSDF 150520Z 1506/1612 20011KT P6SM SCT250 FM151400 21015G23KT P6SM SCT050 BKN250 FM160000 20009KT P6SM BKN250

flight Live Traffic

flight_takeoff 184 Departures
flight_land 173 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A4BDB9 ORD → SDF Apr 13, 21:40 UTCApr 13, 23:05 UTC1h 25m - -
2026-04-13 A4BDB9 ORD → SDF Apr 13, 19:50 UTCApr 13, 20:15 UTC25m - -
2026-04-13 A4BDB9 ORD → SDF Apr 13, 18:56 UTCApr 13, 20:41 UTC1h 45m -145m +10m
2026-04-12 ABD7D1 ORD → SDF Apr 12, 18:45 UTCApr 12, 20:15 UTC1h 30m - -

Performance history

Flights tracked
4
Avg arrival delay
+10m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

RPA4387 frequently asked

Where does flight RPA4387 fly?
RPA4387 (Republic Airlines) flies from ORD to SDF. View the full route page.
How long is flight RPA4387?
Based on observed flights, RPA4387 takes on average 1h 16m from takeoff to landing.
How often does RPA4387 fly?
RPA4387 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
Is flight RPA4387 usually on time?
Across recent flights, RPA4387 arrives with an average 10-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight RPA4387?
RPA4387 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track RPA4387 live?
Yes. When RPA4387 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.