UAL
UAL1039
UAL1039 is operated by UMB BANK NA TRUSTEE 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 1h 37m. SkyMeter has observed 81 legs of this flight number via ADS-B.
✈
FLIGHTS
81
last 90 days
⏱
AVG DURATION
1h 37m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/19/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
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 30 operations of UAL1039
08/19/2026
10h 13m
No alerts
08/17/2026
1h 28m
No alerts
08/17/2026
1h 36m
No alerts
08/13/2026
10h 23m
No alerts
08/07/2026
1h 11m
No alerts
08/05/2026
1h 17m
No alerts
08/05/2026
1h 15m
No alerts
08/04/2026
1h 16m
No alerts
08/01/2026
1h 48m
No alerts
07/30/2026
1h 37m
No alerts
07/29/2026
2h 35m
No alerts
07/29/2026
1h 14m
No alerts
07/28/2026
1h 37m
No alerts
07/27/2026
2h 34m
No alerts
07/27/2026
1h 48m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window