Flight Status & Tracker

UAL755

UNITED AIRLINES INC · IAD → BOS · Last tracked Sep 26, 2026

UAL755 is a flight number operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and General Edward Lawrence Logan International Airport (KBOS). SkyMeter last tracked UAL755 on September 26, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 2h 35m. SkyMeter has observed 130 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
130
last 90 days
⏱
AVG DURATION
2h 35m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
10 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KIAD → KBOS
69
avg 1h 33m · Washington Dulles → General Edward Lawrence Logan
KSFO → KIAD
25
avg 5h 14m · San Francisco → Washington Dulles
KRNO → KSFO
15
avg 1h 22m · Reno Tahoe → San Francisco
KHAF → KIAD
7
avg 5h 11m · Half Moon Bay → Washington Dulles
KOAK → KIAD
4
avg 5h 20m · Metropolitan Oakland → Washington Dulles
KIAH → KSAT
2
avg 40m · George Bush Intercontinental Houston → San Antonio

Aircraft types

Equipment used on this number

7
B39M BOEING Boeing 737 MAX 9
98
B772 BOEING Boeing 777-200
72
B738 BOEING Boeing 737-800
14
B739 BOEING Boeing 737-900
12
B753 BOEING Boeing 757-300
3
A319 AIRBUS Airbus A319
2
B737 BOEING Boeing 737-700
1

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 UAL755

30
N39297BOEING Boeing 737-800
→
9/26/2026
1h 38m
No alerts
Replay Analysis
N77544BOEING Boeing 737 MAX 9
→
9/26/2026
1h 29m
No alerts
Replay Analysis
N37267BOEING Boeing 737-800
→
9/25/2026
1h 17m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
9/25/2026
1h 30m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
9/24/2026
5h 34m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
9/24/2026
4h 3m
No alerts
Replay Analysis
N76269BOEING Boeing 737-800
→
9/24/2026
1h 24m
No alerts
Replay Analysis
N27724BOEING Boeing 737-700
→
9/24/2026
1h 18m
No alerts
Replay Analysis
N77558BOEING Boeing 737 MAX 9
→
9/24/2026
57m
No alerts
Replay Analysis
N77558BOEING Boeing 737 MAX 9
→
9/23/2026
4h 30m
No alerts
Replay Analysis
N77558BOEING Boeing 737 MAX 9
→
9/23/2026
5h 28m
No alerts
Replay Analysis
N37281BOEING Boeing 737-800
→
9/23/2026
1h 21m
No alerts
Replay Analysis
N77575BOEING Boeing 737 MAX 9
→
9/23/2026
2h 38m
No alerts
Replay Analysis
N77575BOEING Boeing 737 MAX 9
→
9/22/2026
5h 27m
No alerts
Replay Analysis
N77575BOEING Boeing 737 MAX 9
→
9/22/2026
2h 48m
No alerts
Replay Analysis
N76528BOEING Boeing 737-800
→
9/22/2026
1h 33m
No alerts
Replay Analysis
N75426BOEING Boeing 737-900
→
9/22/2026
1h 34m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
9/21/2026
4h 19m
No alerts
Replay Analysis
N37255BOEING Boeing 737-800
→
9/21/2026
1h 8m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
9/21/2026
1h 34m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
9/21/2026
45m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
9/20/2026
4h 20m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
9/20/2026
5h 6m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
9/20/2026
1h 40m
No alerts
Replay Analysis
N27474BOEING Boeing 737 MAX 9
→
9/20/2026
1h 33m
No alerts
Replay Analysis
N63890BOEING Boeing 737-900
→
9/20/2026
1h 6m
No alerts
Replay Analysis
N63890BOEING Boeing 737-900
→
9/19/2026
5h 31m
No alerts
Replay Analysis
N63890BOEING Boeing 737-900
→
9/19/2026
4h 25m
No alerts
Replay Analysis
N37562BOEING Boeing 737 MAX 9
→
9/19/2026
55m
No alerts
Replay Analysis
N37562BOEING Boeing 737 MAX 9
→
9/19/2026
12m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window