UAL1203

UNITED AIRLINES INC · IAD → EWR

UAL1203 is operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Newark Liberty International Airport (KEWR). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 5h 46m. SkyMeter has observed 6 legs of this flight number via ADS-B.

✈
FLIGHTS
6
last 90 days
⏱
AVG DURATION
5h 46m
tracked time
📅
SERVICE PERIOD
04/18/2026 → 05/31/2026
first → last seen
🗺
ROUTES / TYPES
2 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KIAD → KEWR
2
avg 9h 52m · Washington Dulles → Newark Liberty

Aircraft types

Equipment used on this number

1
B39M BOEING Boeing 737 MAX 9
6

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 6 operations of UAL1203

6
N37523BOEING Boeing 737 MAX 9
→
05/31/2026
51m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
05/20/2026
9h 50m
No alerts
Replay Analysis
N17435BOEING Boeing 737 MAX 9
→
05/18/2026
2h 15m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
05/15/2026
9h 54m
No alerts
Replay Analysis
N17420BOEING Boeing 737 MAX 9
→
04/21/2026
50m
No alerts
Replay Analysis
N17411BOEING Boeing 737 MAX 9
→
04/18/2026
10h 56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window