Flight Status & Tracker

UAL251

UNITED AIRLINES INC · IAD → MSY · Last tracked Nov 12, 2026

UAL251 is a flight number operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Louis Armstrong New Orleans International Airport (KMSY). SkyMeter last tracked UAL251 on November 11, 2026. The flight is most often flown by a AIRBUS Airbus A319. Typical block time is 2h 8m. SkyMeter has observed 77 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
77
last 90 days
⏱
AVG DURATION
2h 8m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/12/2026
first → last seen
🗺
ROUTES / TYPES
3 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KIAD → KMSY
53
avg 2h 32m · Washington Dulles → Louis Armstrong New Orleans

Aircraft types

Equipment used on this number

5
A319 AIRBUS Airbus A319
99
B738 BOEING Boeing 737-800
32
B39M BOEING Boeing 737 MAX 9
28
A320 AIRBUS Airbus A320
9
B739 BOEING Boeing 737-900
4

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 UAL251

30
N37553BOEING Boeing 737 MAX 9
→
11/12/2026
40m
No alerts
Replay Analysis
N57478BOEING Boeing 737 MAX 9
→
11/11/2026
1h 53m
No alerts
Replay Analysis
N37449BOEING Boeing 737 MAX 9
→
11/10/2026
1h 52m
No alerts
Replay Analysis
N37472BOEING Boeing 737 MAX 9
→
11/7/2026
1h 56m
No alerts
Replay Analysis
N37472BOEING Boeing 737 MAX 9
→
11/7/2026
34m
No alerts
Replay Analysis
N37472BOEING Boeing 737 MAX 9
→
11/7/2026
2h 32m
No alerts
Replay Analysis
N17418BOEING Boeing 737 MAX 9
→
11/6/2026
2h 15m
No alerts
Replay Analysis
N17418BOEING Boeing 737 MAX 9
→
11/6/2026
19m
No alerts
Replay Analysis
N17418BOEING Boeing 737 MAX 9
→
11/6/2026
2h 35m
No alerts
Replay Analysis
N37528BOEING Boeing 737 MAX 9
→
11/5/2026
2h 7m
No alerts
Replay Analysis
N37528BOEING Boeing 737 MAX 9
→
11/5/2026
32m
No alerts
Replay Analysis
N37528BOEING Boeing 737 MAX 9
→
11/5/2026
2h 40m
No alerts
Replay Analysis
N37538BOEING Boeing 737 MAX 9
→
11/4/2026
1h 45m
No alerts
Replay Analysis
N37538BOEING Boeing 737 MAX 9
→
11/4/2026
38m
No alerts
Replay Analysis
N37538BOEING Boeing 737 MAX 9
→
11/4/2026
2h 24m
No alerts
Replay Analysis
N17428BOEING Boeing 737 MAX 9
→
11/3/2026
1h 59m
No alerts
Replay Analysis
N77584BOEING Boeing 737 MAX 9
→
10/31/2026
53m
No alerts
Replay Analysis
N77584BOEING Boeing 737 MAX 9
→
10/30/2026
1h 37m
No alerts
Replay Analysis
N77584BOEING Boeing 737 MAX 9
→
10/30/2026
2h 30m
No alerts
Replay Analysis
N17428BOEING Boeing 737 MAX 9
→
10/30/2026
1h 1m
No alerts
Replay Analysis
N17428BOEING Boeing 737 MAX 9
→
10/29/2026
2h 33m
No alerts
Replay Analysis
N17428BOEING Boeing 737 MAX 9
→
10/29/2026
1h 31m
No alerts
Replay Analysis
N27476BOEING Boeing 737 MAX 9
→
10/28/2026
1h 31m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
10/28/2026
50m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
10/27/2026
2h 24m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
10/27/2026
1h 34m
No alerts
Replay Analysis
N47470BOEING Boeing 737 MAX 9
→
10/27/2026
1h 1m
No alerts
Replay Analysis
N37469BOEING Boeing 737 MAX 9
→
10/26/2026
29m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
10/24/2026
2h 7m
No alerts
Replay Analysis
N882UAAIRBUS Airbus A319
→
10/24/2026
23m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window