UAL310 is operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Dublin Airport (EIDW). The flight is most often flown by a BOEING Boeing 757-200. Typical block time is 4h 49m. SkyMeter has observed 42 legs of this flight number via ADS-B.

✈
FLIGHTS
42
last 90 days
⏱
AVG DURATION
4h 49m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 1
city pairs · airframes
⚠
INCIDENT RATE
11.9%
5 flagged

Routes flown

By count · last 90 days

1
KIAD → EIDW
19
avg 6h 57m · Washington Dulles → Dublin

Aircraft types

Equipment used on this number

1
B752 BOEING Boeing 757-200
89

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 UAL310

30
N33132BOEING Boeing 757-200
→
06/03/2026
51m
No alerts
Replay Analysis
N14120BOEING Boeing 757-200
→
06/03/2026
6h 18m
No alerts
Replay Analysis
N14120BOEING Boeing 757-200
→
06/02/2026
7h 2m
No alerts
Replay Analysis
N14120BOEING Boeing 757-200
→
06/02/2026
43m
No alerts
Replay Analysis
N33132BOEING Boeing 757-200
→
06/02/2026
1h 9m
△ Unstable
Replay Analysis
N33132BOEING Boeing 757-200
→
06/02/2026
1h 4m
No alerts
Replay Analysis
N33132BOEING Boeing 757-200
→
06/02/2026
6h 11m
△ Unstable
Replay Analysis
N33132BOEING Boeing 757-200
→
06/01/2026
51m
No alerts
Replay Analysis
N33132BOEING Boeing 757-200
→
06/01/2026
7h 2m
△ Unstable
Replay Analysis
N67134BOEING Boeing 757-200
→
06/01/2026
1h 7m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
06/01/2026
1h 19m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
06/01/2026
6h 10m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
05/31/2026
45m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
05/31/2026
6h 56m
No alerts
Replay Analysis
N17139BOEING Boeing 757-200
→
05/31/2026
7h 10m
No alerts
Replay Analysis
N29124BOEING Boeing 757-200
→
05/29/2026
6h 18m
No alerts
Replay Analysis
N29124BOEING Boeing 757-200
→
05/28/2026
42m
No alerts
Replay Analysis
N29124BOEING Boeing 757-200
→
05/28/2026
6h 17m
No alerts
Replay Analysis
N13110BOEING Boeing 757-200
→
05/27/2026
6h 11m
No alerts
Replay Analysis
N13110BOEING Boeing 757-200
→
05/26/2026
56m
No alerts
Replay Analysis
N13110BOEING Boeing 757-200
→
05/26/2026
7h 8m
No alerts
Replay Analysis
N12114BOEING Boeing 757-200
→
05/26/2026
6h 8m
No alerts
Replay Analysis
N12114BOEING Boeing 757-200
→
05/25/2026
45m
No alerts
Replay Analysis
N12114BOEING Boeing 757-200
→
05/25/2026
6h 54m
No alerts
Replay Analysis
N12109BOEING Boeing 757-200
→
05/25/2026
6h 18m
No alerts
Replay Analysis
N12109BOEING Boeing 757-200
→
05/24/2026
7h 0m
No alerts
Replay Analysis
N12109BOEING Boeing 757-200
→
05/24/2026
41m
No alerts
Replay Analysis
N12114BOEING Boeing 757-200
→
05/24/2026
1h 14m
No alerts
Replay Analysis
N12114BOEING Boeing 757-200
→
05/24/2026
1h 57m
No alerts
Replay Analysis
N12114BOEING Boeing 757-200
→
05/24/2026
6h 13m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window