ENY4051 is operated by AMERICAN AIRLINES INC between Portland International Jetport (KPWM) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 2h 2m. SkyMeter has observed 68 legs of this flight number via ADS-B.

FLIGHTS
68
last 90 days
AVG DURATION
2h 2m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 2
city pairs · airframes
INCIDENT RATE
1.5%
1 flagged

Routes flown

By count · last 90 days

2
38
avg 2h 26m · Portland International Jetport → Chicago O'Hare
26
avg 1h 24m · Ronald Reagan Washington National → General Edward Lawrence Logan

Aircraft types

Equipment used on this number

2

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 ENY4051

30
06/19/2026
1h 34m
No alerts
05/17/2026
2h 29m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window