Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

RPA4531

Operated by Republic Airlines

Live map

Live map filtered to RPA4531. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SDF KSDF VFR

Louisville Muhammad Ali International Airport

Louisville, US

Local time
01:53 EDT
Timezone
America/Kentucky/Louisville
Type
Large Airport
Elevation
501 ft
Coordinates
38.1706, -85.7351

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
23°C / 19°C
Altimeter
30.01 inHg

Obs: 2026-08-28T04:56:00.000Z

Raw METAR / TAF 
METAR KSDF 280456Z 00000KT 10SM CLR 23/19 A3001 RMK AO2 SLP156 T02330189 403110200

TAF KSDF 280520Z 2806/2912 01005KT P6SM SKC FM281600 36008KT P6SM FEW050

flight Live Traffic

flight_takeoff 40 Departures
flight_land 91 Arrivals

Arrival

DCA KDCA VFR

Ronald Reagan Washington National Airport

Washington, US

Local time
01:53 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
15 ft
Coordinates
38.8521, -77.0377

cloud Weather

Wind
250° / 3 kt
Visibility
10 SM
Ceiling
SCT 14,000 ft, OVC 25,000 ft
Temp / Dew
25°C / 22°C
Altimeter
29.95 inHg

Obs: 2026-08-28T04:52:00.000Z

Raw METAR / TAF 
METAR KDCA 280452Z 25003KT 10SM SCT140 OVC250 25/22 A2995 RMK AO2 SLP142 T02500222 403110233

TAF KDCA 280529Z 2806/2912 25003KT P6SM BKN080 FM281700 36007KT P6SM BKN060 PROB30 2819/2822 -TSRA BKN060CB FM290600 36007KT P6SM SCT080

flight Live Traffic

flight_takeoff 93 Departures
flight_land 76 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A0345F SDF → DCA Jul 26, 12:05 UTCJul 26, 12:55 UTC50m - -
2026-07-25 ADA699 SDF → DCA Jul 25, 12:05 UTCJul 25, 13:00 UTC55m - -
2026-07-25 ADA699 SDF → DCA Jul 25, 12:01 UTCJul 25, 12:59 UTC58m +1m +19m
2026-07-24 A4E538 SDF → DCA Jul 24, 12:15 UTCJul 24, 13:10 UTC55m - -
2026-07-23 A06E71 SDF → DCA Jul 23, 12:10 UTCJul 23, 13:05 UTC55m - -
2026-07-22 A4D65C SDF → DCA Jul 22, 12:15 UTCJul 22, 13:05 UTC50m - -
2026-07-21 A4C8DE PIT → RDU Jul 21, 12:10 UTCJul 21, 13:05 UTC55m - -
2026-07-21 A4C8DE PIT → RDU Jul 21, 12:09 UTCJul 21, 12:47 UTC38m +9m +11m
2026-07-20 A4B294 PIT → RDU Jul 20, 12:45 UTCJul 20, 13:40 UTC55m - -
2026-07-19 A01805 PIT → RDU Jul 19, 12:20 UTCJul 19, 13:11 UTC51m +20m +24m
2026-07-18 A06E71 - Jul 18, 12:15 UTCJul 18, 13:10 UTC55m - -
2026-07-18 A06E71 PIT → RDU Jul 18, 12:15 UTCJul 18, 13:07 UTC52m +15m +16m
2026-07-17 A50549 - Jul 17, 12:10 UTCJul 17, 13:00 UTC50m - -
2026-07-16 A0345F - Jul 16, 12:14 UTCJul 16, 13:10 UTC55m - -
2026-07-16 A0345F PIT → RDU Jul 16, 12:14 UTCJul 16, 12:50 UTC36m +14m +8m
2026-07-15 A51F4A - Jul 15, 12:05 UTCJul 15, 12:55 UTC50m - -
2026-07-15 A51F4A PIT → RDU Jul 15, 12:02 UTCJul 15, 12:54 UTC52m +2m +8m
2026-07-14 A4F05D WSG → RDU Jul 14, 12:15 UTCJul 14, 13:10 UTC55m - -
2026-07-13 A06E71 - Jul 13, 12:05 UTCJul 13, 13:05 UTC1h 0m - -
2026-07-12 A06703 - Jul 12, 12:10 UTCJul 12, 13:05 UTC55m - -
2026-07-12 A06703 PIT → RDU Jul 12, 12:06 UTCJul 12, 12:42 UTC36m +6m +4m
2026-07-11 A546C9 - Jul 11, 12:10 UTCJul 11, 13:00 UTC50m - -
2026-07-10 A4E8EF - Jul 10, 12:50 UTCJul 10, 13:40 UTC50m - -
2026-07-09 A0232A - Jul 9, 12:05 UTCJul 9, 12:55 UTC50m - -
2026-07-09 A0232A PIT → RDU Jul 9, 12:03 UTCJul 9, 12:59 UTC56m +3m +16m
2026-07-08 A03816 - Jul 8, 12:05 UTCJul 8, 13:00 UTC55m - -
2026-07-08 A03816 PIT → RDU Jul 8, 12:03 UTCJul 8, 12:59 UTC56m +3m +19m
2026-07-07 A55F6C - Jul 7, 12:10 UTCJul 7, 13:00 UTC50m - -
2026-07-07 A55F6C PIT → RDU Jul 7, 12:09 UTCJul 7, 12:47 UTC38m +9m +10m
2026-07-06 A075DF - Jul 6, 12:10 UTCJul 6, 13:00 UTC50m - -

Performance history

Flights tracked
95 showing last 30
Avg arrival delay
+14m
On-time arrival
50% 50% on time
Aircraft used
18

Monthly activity 3 months

Month Flights tracked
July 2026 37
June 2026 45
May 2026 13

RPA4531 frequently asked

Where does flight RPA4531 fly?
RPA4531 (Republic Airlines) flies from SDF to DCA. View the full route page.
How long is flight RPA4531?
Based on observed flights, RPA4531 takes on average 51m from takeoff to landing.
How often does RPA4531 fly?
RPA4531 has been observed flying several times a week in our tracking data. We've recorded 95 flights under this callsign.
Is flight RPA4531 usually on time?
Across recent flights, RPA4531 arrives with an average 14-minute delay. 50% of flights arrive within 15 minutes of schedule.
What aircraft operates flight RPA4531?
RPA4531 has been operated by 18 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track RPA4531 live?
Yes. When RPA4531 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.