RPA4509 is operated by REPUBLIC AIRWAYS INC between La Guardia Airport (KLGA) and St Louis Lambert International Airport (KSTL). The flight is most often flown by a EMBRAER Embraer 170. Typical block time is 1h 58m. SkyMeter has observed 148 legs of this flight number via ADS-B.

✈
FLIGHTS
148
last 90 days
⏱
AVG DURATION
1h 58m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/2/2026
first → last seen
🗺
ROUTES / TYPES
11 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.0%
3 flagged

Routes flown

By count · last 90 days

8
KLGA → KSTL
56
avg 2h 29m · La Guardia → St Louis Lambert
KSTL → KLGA
40
avg 2h 21m · St Louis Lambert → La Guardia
KPIT → KORD
24
avg 1h 17m · Pittsburgh → Chicago O'Hare
KSTL → KPIT
1
avg 2h 25m · St Louis Lambert → Pittsburgh
KPIT → KLGA
1
avg 1h 21m · Pittsburgh → La Guardia
US-NJ77 → KLGA
1
avg 16m · Caven Point USAR Center Heliport → La Guardia
3NY1 → KLGA
1
avg 21m · Old Orchard Road Heliport → La Guardia
KPIT → KPWK
1
avg 1h 13m · Pittsburgh → Chicago Executive

Aircraft types

Equipment used on this number

2
E170 EMBRAER Embraer 170
111
E75L EMBRAER Embraer 175 long wing
43

Safety profile

Flagged flights · last 90 days

Go-arounds
0
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 RPA4509

30
N137HQEMBRAER Embraer 175 long wing
→
9/2/2026
1h 11m
No alerts
Replay Analysis
N112HQEMBRAER Embraer 175 long wing
→
9/1/2026
1h 9m
No alerts
Replay Analysis
N112HQEMBRAER Embraer 175 long wing
→
8/31/2026
1h 9m
No alerts
Replay Analysis
N431YXEMBRAER Embraer 175 long wing
→
8/30/2026
1h 18m
No alerts
Replay Analysis
N417YXEMBRAER Embraer 175 long wing
→
8/29/2026
1h 12m
No alerts
Replay Analysis
N410YXEMBRAER Embraer 175 long wing
→
8/28/2026
1h 11m
No alerts
Replay Analysis
N413YXEMBRAER Embraer 175 long wing
→
8/25/2026
1h 13m
No alerts
Replay Analysis
N117HQEMBRAER Embraer 175 long wing
→
8/24/2026
1h 26m
No alerts
Replay Analysis
N426YXEMBRAER Embraer 175 long wing
→
8/23/2026
1h 13m
△ Low approach-stability score
Replay Analysis
N128HQEMBRAER Embraer 175 long wing
→
8/22/2026
1h 13m
No alerts
Replay Analysis
N408YXEMBRAER Embraer 175 long wing
→
8/21/2026
1h 11m
No alerts
Replay Analysis
N134HQEMBRAER Embraer 175 long wing
→
8/20/2026
1h 18m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
8/18/2026
1h 19m
No alerts
Replay Analysis
N417YXEMBRAER Embraer 175 long wing
→
8/17/2026
1h 20m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
8/16/2026
1h 30m
No alerts
Replay Analysis
N445YXEMBRAER Embraer 175 long wing
→
8/15/2026
1h 16m
No alerts
Replay Analysis
N408YXEMBRAER Embraer 175 long wing
→
8/14/2026
1h 19m
No alerts
Replay Analysis
N101HQEMBRAER Embraer 175 long wing
→
8/13/2026
1h 14m
No alerts
Replay Analysis
N434YXEMBRAER Embraer 175 long wing
→
8/12/2026
1h 17m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
8/11/2026
1h 38m
No alerts
Replay Analysis
N430YXEMBRAER Embraer 175 long wing
→
8/10/2026
1h 18m
No alerts
Replay Analysis
N436YXEMBRAER Embraer 175 long wing
→
8/9/2026
1h 13m
No alerts
Replay Analysis
N138HQEMBRAER Embraer 175 long wing
→
8/8/2026
1h 22m
No alerts
Replay Analysis
N427YXEMBRAER Embraer 175 long wing
→
8/7/2026
1h 10m
No alerts
Replay Analysis
N117HQEMBRAER Embraer 175 long wing
→
8/6/2026
1h 17m
No alerts
Replay Analysis
N112HQEMBRAER Embraer 175 long wing
→
8/4/2026
2h 19m
No alerts
Replay Analysis
N112HQEMBRAER Embraer 175 long wing
→
8/4/2026
2h 28m
No alerts
Replay Analysis
N855RWEMBRAER Embraer 170
→
8/3/2026
2h 12m
No alerts
Replay Analysis
N855RWEMBRAER Embraer 170
→
8/3/2026
2h 21m
No alerts
Replay Analysis
N857RWEMBRAER Embraer 170
→
8/2/2026
2h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window