RPA4431 is operated by REPUBLIC AIRWAYS INC between Palm Beach International Airport (KPBI) and Ronald Reagan Washington National Airport (KDCA). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 2h 19m. SkyMeter has observed 144 legs of this flight number via ADS-B.

✈
FLIGHTS
144
last 90 days
⏱
AVG DURATION
2h 19m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
7 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.8%
4 flagged

Routes flown

By count · last 90 days

5
KPBI → KDCA
64
avg 2h 17m · Palm Beach → Ronald Reagan Washington National
KDCA → KPBI
61
avg 2h 29m · Ronald Reagan Washington National → Palm Beach
KLGA → KORF
9
avg 1h 16m · La Guardia → Norfolk
KPBI → KADW
1
avg 2h 7m · Palm Beach → Joint Base Andrews
KDCA → KF45
1
avg 2h 41m · Ronald Reagan Washington National → North Palm Beach County General Aviation

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
137
E170 EMBRAER Embraer 170
7

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
3
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of RPA4431

30
N653RWEMBRAER Embraer 170
→
08/18/2026
1h 11m
No alerts
Replay Analysis
N857RWEMBRAER Embraer 170
→
08/17/2026
1h 10m
No alerts
Replay Analysis
N411YXEMBRAER Embraer 175 long wing
→
08/15/2026
1h 9m
No alerts
Replay Analysis
N648RWEMBRAER Embraer 170
→
08/14/2026
1h 10m
No alerts
Replay Analysis
N654RWEMBRAER Embraer 170
→
08/13/2026
1h 7m
No alerts
Replay Analysis
N118HQEMBRAER Embraer 175 long wing
→
08/11/2026
1h 21m
No alerts
Replay Analysis
N429YXEMBRAER Embraer 175 long wing
→
08/10/2026
1h 46m
No alerts
Replay Analysis
N429YXEMBRAER Embraer 175 long wing
→
08/08/2026
1h 11m
No alerts
Replay Analysis
N654RWEMBRAER Embraer 170
→
08/07/2026
1h 12m
No alerts
Replay Analysis
N979RPEMBRAER Embraer 170
→
08/06/2026
1h 3m
No alerts
Replay Analysis
N653RWEMBRAER Embraer 170
→
08/05/2026
1h 25m
No alerts
Replay Analysis
N420YXEMBRAER Embraer 175 long wing
→
08/04/2026
2h 5m
No alerts
Replay Analysis
N420YXEMBRAER Embraer 175 long wing
→
08/04/2026
2h 24m
No alerts
Replay Analysis
N133HQEMBRAER Embraer 175 long wing
→
08/03/2026
2h 13m
No alerts
Replay Analysis
N133HQEMBRAER Embraer 175 long wing
→
08/03/2026
2h 21m
No alerts
Replay Analysis
N433YXEMBRAER Embraer 175 long wing
→
08/01/2026
1h 16m
No alerts
Replay Analysis
N107HQEMBRAER Embraer 175 long wing
→
07/31/2026
2h 15m
No alerts
Replay Analysis
N107HQEMBRAER Embraer 175 long wing
→
07/31/2026
2h 11m
No alerts
Replay Analysis
N413YXEMBRAER Embraer 175 long wing
→
07/30/2026
2h 33m
No alerts
Replay Analysis
N413YXEMBRAER Embraer 175 long wing
→
07/30/2026
2h 10m
No alerts
Replay Analysis
N106HQEMBRAER Embraer 175 long wing
→
07/29/2026
2h 7m
No alerts
Replay Analysis
N106HQEMBRAER Embraer 175 long wing
→
07/29/2026
2h 20m
No alerts
Replay Analysis
N404YXEMBRAER Embraer 175 long wing
→
07/28/2026
2h 15m
△ Low approach-stability score
Replay Analysis
N404YXEMBRAER Embraer 175 long wing
→
07/28/2026
2h 7m
No alerts
Replay Analysis
N129HQEMBRAER Embraer 175 long wing
→
07/27/2026
2h 10m
No alerts
Replay Analysis
N129HQEMBRAER Embraer 175 long wing
→
07/27/2026
2h 5m
No alerts
Replay Analysis
N413YXEMBRAER Embraer 175 long wing
→
07/25/2026
2h 29m
No alerts
Replay Analysis
N413YXEMBRAER Embraer 175 long wing
→
07/25/2026
2h 31m
No alerts
Replay Analysis
N402YXEMBRAER Embraer 175 long wing
→
07/24/2026
2h 16m
No alerts
Replay Analysis
N402YXEMBRAER Embraer 175 long wing
→
07/24/2026
2h 16m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window