Flight Status & Tracker

DAL2021

DELTA AIR LINES INC · MIA → SLC · Last tracked Sep 25, 2026

DAL2021 is a flight number operated by DELTA AIR LINES INC between Miami International Airport (KMIA) and Salt Lake City International Airport (KSLC). SkyMeter last tracked DAL2021 on September 24, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 54m. SkyMeter has observed 87 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
87
last 90 days
⏱
AVG DURATION
2h 54m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/25/2026
first → last seen
🗺
ROUTES / TYPES
10 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KMIA → KSLC
41
avg 4h 25m · Miami → Salt Lake City
KMSP → KATL
18
avg 2h 20m · Minneapolis-St Paul International/Wold-Chamberlain → Hartsfield Jackson Atlanta
KANE → KATL
1
avg 2h 17m · Anoka County-Blaine (Janes Field) → Hartsfield Jackson Atlanta
9GA4 → KATL
1
avg 8m · Trico Heliport → Hartsfield Jackson Atlanta

Aircraft types

Equipment used on this number

4
A21N AIRBUS Airbus A321 Neo
53
A321 AIRBUS Airbus A321
19
B752 BOEING Boeing 757-200
13
B739 BOEING Boeing 737-900
12

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 DAL2021

30
N552NWBOEING Boeing 757-200
→
9/25/2026
1h 58m
No alerts
Replay Analysis
N346DNAIRBUS Airbus A321
→
9/24/2026
10m
No alerts
Replay Analysis
N346DNAIRBUS Airbus A321
→
9/23/2026
2h 6m
No alerts
Replay Analysis
N355DNAIRBUS Airbus A321
→
9/22/2026
2h 1m
No alerts
Replay Analysis
N552NWBOEING Boeing 757-200
→
9/22/2026
1h 3m
No alerts
Replay Analysis
N552NWBOEING Boeing 757-200
→
9/21/2026
2h 13m
No alerts
Replay Analysis
N552NWBOEING Boeing 757-200
→
9/21/2026
3h 16m
No alerts
Replay Analysis
N6710EBOEING Boeing 757-200
→
9/21/2026
1h 3m
No alerts
Replay Analysis
N6710EBOEING Boeing 757-200
→
9/21/2026
2h 36m
No alerts
Replay Analysis
N6710EBOEING Boeing 757-200
→
9/21/2026
1h 32m
No alerts
Replay Analysis
N335DNAIRBUS Airbus A321
→
9/20/2026
50m
No alerts
Replay Analysis
N335DNAIRBUS Airbus A321
→
9/19/2026
2h 14m
No alerts
Replay Analysis
N692DLBOEING Boeing 757-200
→
9/19/2026
17m
No alerts
Replay Analysis
N692DLBOEING Boeing 757-200
→
9/19/2026
8m
No alerts
Replay Analysis
N692DLBOEING Boeing 757-200
→
9/18/2026
2h 11m
No alerts
Replay Analysis
N6716CBOEING Boeing 757-200
→
9/17/2026
2h 13m
No alerts
Replay Analysis
N366DXAIRBUS Airbus A321
→
9/17/2026
1h 56m
No alerts
Replay Analysis
N366DXAIRBUS Airbus A321
→
9/17/2026
19m
No alerts
Replay Analysis
N366DXAIRBUS Airbus A321
→
9/17/2026
2h 16m
No alerts
Replay Analysis
N324DXAIRBUS Airbus A321
→
9/15/2026
2h 17m
No alerts
Replay Analysis
N659DLBOEING Boeing 757-200
→
9/14/2026
2h 15m
No alerts
Replay Analysis
N690DLBOEING Boeing 757-200
→
9/14/2026
1h 11m
No alerts
Replay Analysis
N343DNAIRBUS Airbus A321
→
9/13/2026
12m
No alerts
Replay Analysis
N343DNAIRBUS Airbus A321
→
9/12/2026
2h 7m
No alerts
Replay Analysis
N934DZBOEING Boeing 737-900
→
9/11/2026
2h 15m
No alerts
Replay Analysis
N884DNBOEING Boeing 737-900
→
9/10/2026
2h 10m
No alerts
Replay Analysis
N306DNAIRBUS Airbus A321
→
9/8/2026
2h 9m
No alerts
Replay Analysis
N838DNBOEING Boeing 737-900
→
9/6/2026
2h 6m
No alerts
Replay Analysis
N348DNAIRBUS Airbus A321
→
9/6/2026
17m
No alerts
Replay Analysis
N348DNAIRBUS Airbus A321
→
9/5/2026
2h 21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window