Flight Status & Tracker

UAL1356

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

UAL1356 is a flight number operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and General Edward Lawrence Logan International Airport (KBOS). SkyMeter last tracked UAL1356 on September 26, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 43m. SkyMeter has observed 99 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
99
last 90 days
⏱
AVG DURATION
2h 43m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
11 / 5
city pairs · airframes
⚠
INCIDENT RATE
1.0%
1 flagged

Routes flown

By count · last 90 days

6
KDEN → KBOS
42
avg 3h 46m · Denver → General Edward Lawrence Logan
KIAH → KPHL
25
avg 2h 54m · George Bush Intercontinental Houston → Philadelphia
KRNO → KDEN
6
avg 2h 8m · Reno Tahoe → Denver
KDEN → KBWI
3
avg 3h 6m · Denver → Baltimore/Washington International Thurgood Marshall
KDEN → KEWR
1
avg 4h 12m · Denver → Newark Liberty
KEWR → KBOS
1
avg 47m · Newark Liberty → General Edward Lawrence Logan

Aircraft types

Equipment used on this number

5
A21N AIRBUS Airbus A321 Neo
65
B739 BOEING Boeing 737-900
22
A319 AIRBUS Airbus A319
7
B738 BOEING Boeing 737-800
7
B39M BOEING Boeing 737 MAX 9
4

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL1356

30
N14527AIRBUS Airbus A321 Neo
→
9/26/2026
3h 52m
No alerts
Replay Analysis
N14541AIRBUS Airbus A321 Neo
→
9/25/2026
3h 59m
No alerts
Replay Analysis
N802UAAIRBUS Airbus A319
→
9/21/2026
2h 5m
No alerts
Replay Analysis
N76523BOEING Boeing 737-800
→
9/21/2026
3h 9m
No alerts
Replay Analysis
N76523BOEING Boeing 737-800
→
9/21/2026
22m
No alerts
Replay Analysis
N4888UAIRBUS Airbus A319
→
9/20/2026
2h 18m
No alerts
Replay Analysis
N845UAAIRBUS Airbus A319
→
9/19/2026
2h 13m
No alerts
Replay Analysis
N806UAAIRBUS Airbus A319
→
9/18/2026
2h 7m
No alerts
Replay Analysis
N76508BOEING Boeing 737-800
→
9/18/2026
3h 11m
No alerts
Replay Analysis
N847UAAIRBUS Airbus A319
→
9/17/2026
2h 9m
No alerts
Replay Analysis
N825UAAIRBUS Airbus A319
→
9/14/2026
1h 54m
No alerts
Replay Analysis
N37255BOEING Boeing 737-800
→
9/14/2026
2h 57m
No alerts
Replay Analysis
N835UAAIRBUS Airbus A319
→
9/13/2026
50m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
9/11/2026
2h 35m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
9/11/2026
3h 0m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
9/11/2026
24m
No alerts
Replay Analysis
N75410BOEING Boeing 737-900
→
9/5/2026
3h 0m
No alerts
Replay Analysis
N72405BOEING Boeing 737-900
→
9/4/2026
3h 4m
No alerts
Replay Analysis
N38403BOEING Boeing 737-900
→
9/3/2026
3h 2m
No alerts
Replay Analysis
N35407BOEING Boeing 737-900
→
9/2/2026
2h 52m
No alerts
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
9/1/2026
2h 58m
No alerts
Replay Analysis
N61882BOEING Boeing 737-900
→
8/31/2026
3h 1m
No alerts
Replay Analysis
N75410BOEING Boeing 737-900
→
8/30/2026
3h 0m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
8/29/2026
2h 59m
No alerts
Replay Analysis
N79402BOEING Boeing 737-900
→
8/28/2026
2h 40m
No alerts
Replay Analysis
N31412BOEING Boeing 737-900
→
8/27/2026
2h 43m
No alerts
Replay Analysis
N32404BOEING Boeing 737-900
→
8/26/2026
2h 54m
No alerts
Replay Analysis
N77598BOEING Boeing 737 MAX 9
→
8/25/2026
2h 53m
No alerts
Replay Analysis
N37408BOEING Boeing 737-900
→
8/24/2026
2h 59m
No alerts
Replay Analysis
N35407BOEING Boeing 737-900
→
8/23/2026
2h 49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window