RPA4557 is operated by REPUBLIC AIRWAYS INC between Indianapolis International Airport (KIND) 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 11m. SkyMeter has observed 64 legs of this flight number via ADS-B.

✈
FLIGHTS
64
last 90 days
⏱
AVG DURATION
1h 11m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/19/2026
first → last seen
🗺
ROUTES / TYPES
15 / 2
city pairs · airframes
⚠
INCIDENT RATE
7.8%
5 flagged

Routes flown

By count · last 90 days

10
KIND → KORD
12
avg 53m · Indianapolis → Chicago O'Hare
KMYR → KDCA
9
avg 1h 1m · Myrtle Beach → Ronald Reagan Washington National
KDCA → KMYR
8
avg 1h 22m · Ronald Reagan Washington National → Myrtle Beach
KHYA → KDCA
8
avg 1h 13m · Barnstable Municipal Boardman Polando Field → Ronald Reagan Washington National
KDCA → KHYA
8
avg 1h 15m · Ronald Reagan Washington National → Barnstable Municipal Boardman Polando Field
2B1 → KDCA
5
avg 1h 15m · Cape Cod → Ronald Reagan Washington National
KDCA → KFMH
2
avg 1h 13m · Ronald Reagan Washington National → Cape Cod Coast Guard Air Station
3MA9 → KDCA
2
avg 1h 21m · Marston Mills Heliport → Ronald Reagan Washington National
MA23 → KDCA
1
avg 1h 38m · North Bay Heliport → Ronald Reagan Washington National
MA25 → KDCA
1
avg 1h 9m · Long Pond Seaplane Base → Ronald Reagan Washington National

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
65
E170 EMBRAER Embraer 170
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
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 RPA4557

30
N134HQEMBRAER Embraer 175 long wing
→
08/19/2026
47m
No alerts
Replay Analysis
N411YXEMBRAER Embraer 175 long wing
→
08/18/2026
43m
No alerts
Replay Analysis
N863RWEMBRAER Embraer 170
→
08/17/2026
59m
No alerts
Replay Analysis
N403YXEMBRAER Embraer 175 long wing
→
08/16/2026
1h 0m
No alerts
Replay Analysis
N405YXEMBRAER Embraer 175 long wing
→
08/14/2026
1h 7m
No alerts
Replay Analysis
N103HQEMBRAER Embraer 175 long wing
→
08/13/2026
58m
No alerts
Replay Analysis
N437YXEMBRAER Embraer 175 long wing
→
08/12/2026
52m
No alerts
Replay Analysis
N413YXEMBRAER Embraer 175 long wing
→
08/11/2026
1h 4m
No alerts
Replay Analysis
N428YXEMBRAER Embraer 175 long wing
→
08/10/2026
47m
No alerts
Replay Analysis
N117HQEMBRAER Embraer 175 long wing
→
08/08/2026
46m
No alerts
Replay Analysis
N136HQEMBRAER Embraer 175 long wing
→
08/07/2026
51m
No alerts
Replay Analysis
N122HQEMBRAER Embraer 175 long wing
→
08/06/2026
23m
No alerts
Replay Analysis
N122HQEMBRAER Embraer 175 long wing
→
08/06/2026
42m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
08/02/2026
1h 38m
No alerts
Replay Analysis
N125HQEMBRAER Embraer 175 long wing
→
08/02/2026
1h 14m
No alerts
Replay Analysis
N128HQEMBRAER Embraer 175 long wing
→
07/31/2026
1h 8m
No alerts
Replay Analysis
N128HQEMBRAER Embraer 175 long wing
→
07/31/2026
1h 15m
No alerts
Replay Analysis
N102HQEMBRAER Embraer 175 long wing
→
07/26/2026
1h 15m
No alerts
Replay Analysis
N102HQEMBRAER Embraer 175 long wing
→
07/26/2026
1h 12m
No alerts
Replay Analysis
N430YXEMBRAER Embraer 175 long wing
→
07/25/2026
1h 9m
No alerts
Replay Analysis
N108HQEMBRAER Embraer 175 long wing
→
07/24/2026
1h 17m
△ Low approach-stability score
Replay Analysis
N108HQEMBRAER Embraer 175 long wing
→
07/24/2026
1h 23m
No alerts
Replay Analysis
N438YXEMBRAER Embraer 175 long wing
→
07/19/2026
1h 18m
No alerts
Replay Analysis
N438YXEMBRAER Embraer 175 long wing
→
07/19/2026
1h 2m
No alerts
Replay Analysis
N132HQEMBRAER Embraer 175 long wing
→
07/17/2026
1h 16m
No alerts
Replay Analysis
N132HQEMBRAER Embraer 175 long wing
→
07/17/2026
1h 16m
No alerts
Replay Analysis
N110HQEMBRAER Embraer 175 long wing
→
07/12/2026
1h 8m
No alerts
Replay Analysis
N110HQEMBRAER Embraer 175 long wing
→
07/12/2026
1h 15m
No alerts
Replay Analysis
N436YXEMBRAER Embraer 175 long wing
→
07/11/2026
1h 13m
No alerts
Replay Analysis
N420YXEMBRAER Embraer 175 long wing
→
07/10/2026
1h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window