Flight Status & Tracker

UAL2821

UNITED AIRLINES INC · IND → DEN · Last tracked Sep 25, 2026

UAL2821 is a flight number operated by UNITED AIRLINES INC between Indianapolis International Airport (KIND) and Denver International Airport (KDEN). SkyMeter last tracked UAL2821 on September 25, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 36m. SkyMeter has observed 94 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
94
last 90 days
⏱
AVG DURATION
1h 36m
tracked time
📅
SERVICE PERIOD
5/22/2026 → 9/25/2026
first → last seen
🗺
ROUTES / TYPES
11 / 6
city pairs · airframes
⚠
INCIDENT RATE
3.2%
3 flagged

Routes flown

By count · last 90 days

7
KIND → KDEN
37
avg 2h 25m · Indianapolis → Denver
KSAT → KIAH
25
avg 44m · San Antonio → George Bush Intercontinental Houston
KDEN → KLAS
12
avg 1h 47m · Denver → McCarran
KCHS → KORD
2
avg 2h 7m · Charleston Air Force Base-International → Chicago O'Hare
KORF → KORD
1
avg 2h 13m · Norfolk → Chicago O'Hare
KIND → KOMA
1
avg 2h 27m · Indianapolis → Eppley Airfield
KOMA → KDEN
1
avg 1h 31m · Eppley Airfield → Denver

Aircraft types

Equipment used on this number

6
B738 BOEING Boeing 737-800
56
B737 BOEING Boeing 737-700
22
B38M BOEING Boeing 737 MAX 8
11
B739 BOEING Boeing 737-900
5
A319 AIRBUS Airbus A319
3
B39M BOEING Boeing 737 MAX 9
3

Safety profile

Flagged flights · last 90 days

Go-arounds
3
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 UAL2821

30
N852UAAIRBUS Airbus A319
→
9/25/2026
2h 7m
No alerts
Replay Analysis
N834UAAIRBUS Airbus A319
→
9/24/2026
7m
No alerts
Replay Analysis
N834UAAIRBUS Airbus A319
→
9/24/2026
2h 6m
No alerts
Replay Analysis
N47332BOEING Boeing 737 MAX 8
→
9/23/2026
13m
No alerts
Replay Analysis
N47332BOEING Boeing 737 MAX 8
→
9/23/2026
1h 39m
No alerts
Replay Analysis
N78511BOEING Boeing 737-800
→
9/22/2026
10m
No alerts
Replay Analysis
N78511BOEING Boeing 737-800
→
9/22/2026
1h 48m
No alerts
Replay Analysis
N47291BOEING Boeing 737 MAX 8
→
9/21/2026
6m
No alerts
Replay Analysis
N47291BOEING Boeing 737 MAX 8
→
9/21/2026
1h 37m
No alerts
Replay Analysis
N24211BOEING Boeing 737-800
→
9/20/2026
11m
No alerts
Replay Analysis
N24211BOEING Boeing 737-800
→
9/20/2026
1h 45m
No alerts
Replay Analysis
N77520BOEING Boeing 737-800
→
9/18/2026
13m
No alerts
Replay Analysis
N77520BOEING Boeing 737-800
→
9/18/2026
1h 38m
No alerts
Replay Analysis
N78509BOEING Boeing 737-800
→
9/17/2026
8m
No alerts
Replay Analysis
N78509BOEING Boeing 737-800
→
9/17/2026
1h 43m
No alerts
Replay Analysis
N73275BOEING Boeing 737-800
→
9/16/2026
10m
No alerts
Replay Analysis
N73275BOEING Boeing 737-800
→
9/16/2026
1h 44m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
9/15/2026
2h 8m
No alerts
Replay Analysis
N34222BOEING Boeing 737-800
→
9/14/2026
5m
No alerts
Replay Analysis
N34222BOEING Boeing 737-800
→
9/14/2026
1h 50m
No alerts
Replay Analysis
N27255BOEING Boeing 737 MAX 8
→
9/11/2026
1h 56m
No alerts
Replay Analysis
N47434BOEING Boeing 737 MAX 9
→
9/10/2026
6m
No alerts
Replay Analysis
N47434BOEING Boeing 737 MAX 9
→
9/10/2026
1h 43m
No alerts
Replay Analysis
N13248BOEING Boeing 737-800
→
9/9/2026
7m
No alerts
Replay Analysis
N13248BOEING Boeing 737-800
→
9/9/2026
1h 53m
No alerts
Replay Analysis
N77530BOEING Boeing 737-800
→
9/8/2026
6m
No alerts
Replay Analysis
N77530BOEING Boeing 737-800
→
9/8/2026
1h 39m
No alerts
Replay Analysis
N62889BOEING Boeing 737-900
→
9/6/2026
45m
No alerts
Replay Analysis
N17753BOEING Boeing 737-700
→
9/5/2026
52m
No alerts
Replay Analysis
N14735BOEING Boeing 737-700
→
9/4/2026
43m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window