Flight Status & Tracker

UAL1256

UNITED AIRLINES INC · TYS → DEN · Last tracked Oct 22, 2026

UAL1256 is a flight number operated by UNITED AIRLINES INC between McGhee Tyson Airport (KTYS) and Denver International Airport (KDEN). SkyMeter last tracked UAL1256 on October 22, 2026. The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 2h 31m. SkyMeter has observed 136 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
136
last 90 days
⏱
AVG DURATION
2h 31m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/22/2026
first → last seen
🗺
ROUTES / TYPES
5 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KTYS → KDEN
70
avg 2h 48m · McGhee Tyson → Denver
KDEN → KSJC
47
avg 2h 25m · Denver → Norman Y. Mineta San Jose
KTYS → KFTG
1
avg 2h 39m · McGhee Tyson → Colorado Air and Space Port

Aircraft types

Equipment used on this number

5
A320 AIRBUS Airbus A320
96
B38M BOEING Boeing 737 MAX 8
26
B738 BOEING Boeing 737-800
7
B39M BOEING Boeing 737 MAX 9
5
B739 BOEING Boeing 737-900
2

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 UAL1256

30
N442UAAIRBUS Airbus A320
→
10/22/2026
2h 24m
No alerts
Replay Analysis
N493UAAIRBUS Airbus A320
→
10/22/2026
2h 48m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
10/18/2026
2h 21m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
10/18/2026
2h 45m
No alerts
Replay Analysis
N489UAAIRBUS Airbus A320
→
10/17/2026
2h 39m
No alerts
Replay Analysis
N444UAAIRBUS Airbus A320
→
10/17/2026
2h 49m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
10/16/2026
2h 10m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
10/16/2026
10m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
10/16/2026
2h 55m
No alerts
Replay Analysis
N4901UAIRBUS Airbus A320
→
10/15/2026
2h 15m
No alerts
Replay Analysis
N457UAAIRBUS Airbus A320
→
10/15/2026
2h 48m
No alerts
Replay Analysis
N495UAAIRBUS Airbus A320
→
10/14/2026
3h 24m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
10/10/2026
2h 32m
No alerts
Replay Analysis
N460UAAIRBUS Airbus A320
→
10/9/2026
2h 42m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/9/2026
3h 10m
No alerts
Replay Analysis
N436UAAIRBUS Airbus A320
→
10/8/2026
2h 31m
No alerts
Replay Analysis
N432UAAIRBUS Airbus A320
→
10/8/2026
2h 47m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/7/2026
2h 16m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
10/7/2026
2h 30m
No alerts
Replay Analysis
N455UAAIRBUS Airbus A320
→
10/6/2026
2h 26m
No alerts
Replay Analysis
N493UAAIRBUS Airbus A320
→
10/6/2026
2h 44m
No alerts
Replay Analysis
N477UAAIRBUS Airbus A320
→
10/5/2026
2h 35m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
10/5/2026
3h 4m
No alerts
Replay Analysis
N436UAAIRBUS Airbus A320
→
10/4/2026
2h 24m
No alerts
Replay Analysis
N467UAAIRBUS Airbus A320
→
10/4/2026
2h 55m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
10/3/2026
2h 31m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
10/3/2026
2h 54m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/2/2026
2h 28m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
10/2/2026
2h 41m
No alerts
Replay Analysis
N442UAAIRBUS Airbus A320
→
10/1/2026
2h 24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window