RPA4356 is operated by REPUBLIC AIRWAYS INC between Chicago O'Hare International Airport (KORD) and John F Kennedy International Airport (KJFK). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 1h 20m. SkyMeter has observed 82 legs of this flight number via ADS-B.

✈
FLIGHTS
82
last 90 days
⏱
AVG DURATION
1h 20m
tracked time
📅
SERVICE PERIOD
05/31/2025 → 07/05/2026
first → last seen
🗺
ROUTES / TYPES
11 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.4%
2 flagged

Routes flown

By count · last 90 days

9
KORD → KJFK
40
avg 1h 52m · Chicago O'Hare → John F Kennedy
KJFK → KORD
3
avg 2h 26m · John F Kennedy → Chicago O'Hare
KORD → KTVC
2
avg 44m · Chicago O'Hare → Cherry Capital
IS12 → KORD
1
avg 10m · Urso Heliport → Chicago O'Hare
KORD → Y88
1
avg 33m · Chicago O'Hare → Green Lake
KORD → 7Y2
1
avg 31m · Chicago O'Hare → Thompsonville
KJFK → KMSN
1
avg 3h 14m · John F Kennedy → Dane County Regional Truax Field
KORD → KBUF
1
avg 2h 4m · Chicago O'Hare → Buffalo Niagara
KBUF → KJFK
1
avg 1h 12m · Buffalo Niagara → John F Kennedy

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
77
E170 EMBRAER Embraer 170
5

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 RPA4356

30
N445YXEMBRAER Embraer 175 long wing
→
07/05/2026
2h 28m
No alerts
Replay Analysis
N428YXEMBRAER Embraer 175 long wing
→
07/05/2026
10m
No alerts
Replay Analysis
N428YXEMBRAER Embraer 175 long wing
→
07/04/2026
24m
No alerts
Replay Analysis
N414YXEMBRAER Embraer 175 long wing
→
07/04/2026
3h 14m
No alerts
Replay Analysis
N127HQEMBRAER Embraer 175 long wing
→
07/03/2026
2h 17m
No alerts
Replay Analysis
N102HQEMBRAER Embraer 175 long wing
→
07/02/2026
2h 35m
No alerts
Replay Analysis
N117HQEMBRAER Embraer 175 long wing
→
07/01/2026
1h 56m
No alerts
Replay Analysis
N132HQEMBRAER Embraer 175 long wing
→
06/30/2026
1h 48m
No alerts
Replay Analysis
N117HQEMBRAER Embraer 175 long wing
→
06/29/2026
1h 50m
No alerts
Replay Analysis
N408YXEMBRAER Embraer 175 long wing
→
06/28/2026
1h 48m
No alerts
Replay Analysis
N435YXEMBRAER Embraer 175 long wing
→
06/27/2026
1h 55m
No alerts
Replay Analysis
N862RWEMBRAER Embraer 170
→
06/26/2026
2h 6m
No alerts
Replay Analysis
N121HQEMBRAER Embraer 175 long wing
→
06/25/2026
1h 44m
No alerts
Replay Analysis
N136HQEMBRAER Embraer 175 long wing
→
06/24/2026
1h 44m
No alerts
Replay Analysis
N126HQEMBRAER Embraer 175 long wing
→
06/23/2026
1h 53m
No alerts
Replay Analysis
N429YXEMBRAER Embraer 175 long wing
→
06/22/2026
2h 8m
No alerts
Replay Analysis
N126HQEMBRAER Embraer 175 long wing
→
06/21/2026
1h 54m
No alerts
Replay Analysis
N116HQEMBRAER Embraer 175 long wing
→
06/20/2026
1h 44m
No alerts
Replay Analysis
N113HQEMBRAER Embraer 175 long wing
→
06/19/2026
1h 42m
No alerts
Replay Analysis
N422YXEMBRAER Embraer 175 long wing
→
06/18/2026
1h 43m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
06/17/2026
1h 43m
No alerts
Replay Analysis
N409YXEMBRAER Embraer 175 long wing
→
06/16/2026
1h 38m
△ Unstable approach
Replay Analysis
N402YXEMBRAER Embraer 175 long wing
→
06/15/2026
1h 39m
No alerts
Replay Analysis
N404YXEMBRAER Embraer 175 long wing
→
06/14/2026
2h 19m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
06/13/2026
1h 41m
No alerts
Replay Analysis
N433YXEMBRAER Embraer 175 long wing
→
06/12/2026
1h 44m
No alerts
Replay Analysis
N107HQEMBRAER Embraer 175 long wing
→
06/11/2026
1h 48m
No alerts
Replay Analysis
N427YXEMBRAER Embraer 175 long wing
→
06/10/2026
2h 11m
No alerts
Replay Analysis
N423YXEMBRAER Embraer 175 long wing
→
06/09/2026
1h 53m
No alerts
Replay Analysis
N133HQEMBRAER Embraer 175 long wing
→
06/08/2026
1h 56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window