UAL1734

UNITED AIRLINES INC · BOS → IAD

UAL1734 is operated by UNITED AIRLINES INC between General Edward Lawrence Logan International Airport (KBOS) and Washington Dulles International Airport (KIAD). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 2h 36m. SkyMeter has observed 143 legs of this flight number via ADS-B.

✈
FLIGHTS
143
last 90 days
⏱
AVG DURATION
2h 36m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
8 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KBOS → KIAD
74
avg 1h 20m · General Edward Lawrence Logan → Washington Dulles
KIAD → KLAX
40
avg 5h 10m · Washington Dulles → Los Angeles
KIAD → KAUS
14
avg 3h 21m · Washington Dulles → Austin Bergstrom
US-0568 → KIAD
1
avg 1h 8m · Tailwind Boston Seaplane Base → Washington Dulles
KBOS → K1B9
1
avg 1h 15m · General Edward Lawrence Logan → Mansfield

Aircraft types

Equipment used on this number

6
B39M BOEING Boeing 737 MAX 9
118
B737 BOEING Boeing 737-700
9
B753 BOEING Boeing 757-300
6
B739 BOEING Boeing 737-900
6
B738 BOEING Boeing 737-800
3
B38M BOEING Boeing 737 MAX 8
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 UAL1734

30
N67501BOEING Boeing 737 MAX 9
→
8/11/2026
1h 25m
No alerts
Replay Analysis
N27439BOEING Boeing 737 MAX 9
→
8/10/2026
4h 56m
No alerts
Replay Analysis
N17441BOEING Boeing 737 MAX 9
→
8/10/2026
1h 18m
No alerts
Replay Analysis
N37525BOEING Boeing 737 MAX 9
→
8/9/2026
1h 10m
No alerts
Replay Analysis
N17550BOEING Boeing 737 MAX 9
→
8/8/2026
1h 17m
No alerts
Replay Analysis
N37522BOEING Boeing 737 MAX 9
→
8/7/2026
1h 10m
No alerts
Replay Analysis
N37510BOEING Boeing 737 MAX 9
→
8/6/2026
5h 13m
No alerts
Replay Analysis
N37534BOEING Boeing 737 MAX 9
→
8/6/2026
1h 15m
No alerts
Replay Analysis
N37534BOEING Boeing 737 MAX 9
→
8/5/2026
1h 24m
No alerts
Replay Analysis
N77572BOEING Boeing 737 MAX 9
→
8/4/2026
1h 12m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
8/3/2026
4h 59m
No alerts
Replay Analysis
N17405BOEING Boeing 737 MAX 9
→
8/3/2026
1h 27m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
8/2/2026
1h 28m
No alerts
Replay Analysis
N17402BOEING Boeing 737 MAX 9
→
8/1/2026
1h 21m
No alerts
Replay Analysis
N17438BOEING Boeing 737 MAX 9
→
7/31/2026
4h 56m
No alerts
Replay Analysis
N57409BOEING Boeing 737 MAX 9
→
7/31/2026
1h 17m
No alerts
Replay Analysis
N37530BOEING Boeing 737 MAX 9
→
7/30/2026
4h 53m
No alerts
Replay Analysis
N77579BOEING Boeing 737 MAX 9
→
7/30/2026
1h 18m
No alerts
Replay Analysis
N37556BOEING Boeing 737 MAX 9
→
7/28/2026
1h 31m
No alerts
Replay Analysis
N77578BOEING Boeing 737 MAX 9
→
7/27/2026
4h 59m
No alerts
Replay Analysis
N17425BOEING Boeing 737 MAX 9
→
7/27/2026
1h 19m
No alerts
Replay Analysis
N17564BOEING Boeing 737 MAX 9
→
7/26/2026
1h 17m
No alerts
Replay Analysis
N37562BOEING Boeing 737 MAX 9
→
7/25/2026
1h 14m
↘ Diverted (inferred)
Replay Analysis
N27526BOEING Boeing 737 MAX 9
→
7/24/2026
5h 12m
No alerts
Replay Analysis
N17594BOEING Boeing 737-900
→
7/24/2026
1h 13m
No alerts
Replay Analysis
N37518BOEING Boeing 737 MAX 9
→
7/23/2026
5h 0m
No alerts
Replay Analysis
N37555BOEING Boeing 737 MAX 9
→
7/23/2026
1h 32m
No alerts
Replay Analysis
N17443BOEING Boeing 737 MAX 9
→
7/22/2026
1h 21m
No alerts
Replay Analysis
N17431BOEING Boeing 737 MAX 9
→
7/21/2026
1h 20m
No alerts
Replay Analysis
N17589BOEING Boeing 737 MAX 9
→
7/20/2026
4h 43m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window