RPA4377 is operated by REPUBLIC AIRWAYS INC between Pittsburgh International Airport (KPIT) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 1h 6m. SkyMeter has observed 130 legs of this flight number via ADS-B.

✈
FLIGHTS
130
last 90 days
⏱
AVG DURATION
1h 6m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/03/2026
first → last seen
🗺
ROUTES / TYPES
10 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.3%
3 flagged

Routes flown

By count · last 90 days

6
KPIT → KORD
44
avg 1h 19m · Pittsburgh → Chicago O'Hare
KBOS → KLGA
40
avg 1h 5m · General Edward Lawrence Logan → La Guardia
KLGA → KBOS
36
avg 57m · La Guardia → General Edward Lawrence Logan
KORD → KJAX
1
avg 1h 53m · Chicago O'Hare → Jacksonville
US-0568 → KLGA
1
avg 44m · Tailwind Boston Seaplane Base → La Guardia
KJAX → KORD
1
avg 2h 7m · Jacksonville → Chicago O'Hare

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
72
E170 EMBRAER Embraer 170
58

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 RPA4377

30
N653RWEMBRAER Embraer 170
→
07/03/2026
1h 9m
△ Unstable
Replay Analysis
N653RWEMBRAER Embraer 170
→
07/03/2026
54m
No alerts
Replay Analysis
N861RWEMBRAER Embraer 170
→
07/02/2026
1h 6m
No alerts
Replay Analysis
N861RWEMBRAER Embraer 170
→
07/02/2026
51m
No alerts
Replay Analysis
N861RWEMBRAER Embraer 170
→
07/01/2026
1h 6m
No alerts
Replay Analysis
N861RWEMBRAER Embraer 170
→
07/01/2026
51m
No alerts
Replay Analysis
N864RWEMBRAER Embraer 170
→
06/30/2026
1h 0m
No alerts
Replay Analysis
N864RWEMBRAER Embraer 170
→
06/30/2026
1h 4m
No alerts
Replay Analysis
N855RWEMBRAER Embraer 170
→
06/29/2026
1h 4m
No alerts
Replay Analysis
N855RWEMBRAER Embraer 170
→
06/29/2026
1h 3m
No alerts
Replay Analysis
N855RWEMBRAER Embraer 170
→
06/28/2026
1h 17m
No alerts
Replay Analysis
N640RWEMBRAER Embraer 170
→
06/26/2026
1h 2m
No alerts
Replay Analysis
N640RWEMBRAER Embraer 170
→
06/26/2026
1h 12m
No alerts
Replay Analysis
N863RWEMBRAER Embraer 170
→
06/25/2026
1h 1m
No alerts
Replay Analysis
N863RWEMBRAER Embraer 170
→
06/25/2026
1h 15m
△ Unstable
Replay Analysis
N857RWEMBRAER Embraer 170
→
06/24/2026
1h 7m
△ Unstable
Replay Analysis
N857RWEMBRAER Embraer 170
→
06/24/2026
47m
No alerts
Replay Analysis
N423YXEMBRAER Embraer 175 long wing
→
06/23/2026
1h 7m
No alerts
Replay Analysis
N423YXEMBRAER Embraer 175 long wing
→
06/23/2026
48m
No alerts
Replay Analysis
N861RWEMBRAER Embraer 170
→
06/22/2026
1h 4m
No alerts
Replay Analysis
N861RWEMBRAER Embraer 170
→
06/22/2026
53m
No alerts
Replay Analysis
N857RWEMBRAER Embraer 170
→
06/21/2026
1h 2m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
06/20/2026
1h 3m
No alerts
Replay Analysis
N407YXEMBRAER Embraer 175 long wing
→
06/20/2026
58m
No alerts
Replay Analysis
N654RWEMBRAER Embraer 170
→
06/19/2026
1h 5m
No alerts
Replay Analysis
N654RWEMBRAER Embraer 170
→
06/19/2026
57m
No alerts
Replay Analysis
N864RWEMBRAER Embraer 170
→
06/18/2026
1h 19m
No alerts
Replay Analysis
N864RWEMBRAER Embraer 170
→
06/18/2026
1h 8m
No alerts
Replay Analysis
N656RWEMBRAER Embraer 170
→
06/17/2026
1h 6m
No alerts
Replay Analysis
N656RWEMBRAER Embraer 170
→
06/17/2026
56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window