Flight Status & Tracker

DAL421

DELTA AIR LINES INC · DTW → LAS · Last tracked Sep 24, 2026

DAL421 is a flight number operated by DELTA AIR LINES INC between Detroit Metropolitan Wayne County Airport (KDTW) and McCarran International Airport (KLAS). SkyMeter last tracked DAL421 on September 24, 2026. The flight is most often flown by a BOEING Boeing 757-200. Typical block time is 2h 49m. SkyMeter has observed 113 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
113
last 90 days
⏱
AVG DURATION
2h 49m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/24/2026
first → last seen
🗺
ROUTES / TYPES
7 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.8%
2 flagged

Routes flown

By count · last 90 days

2
KDTW → KLAS
73
avg 3h 58m · Detroit Metropolitan Wayne County → McCarran
KDET → KLAS
3
avg 4h 2m · Coleman A. Young → McCarran

Aircraft types

Equipment used on this number

3
B752 BOEING Boeing 757-200
110
A339 AIRBUS Airbus A330-900
3
B753 BOEING Boeing 757-300
2

Safety profile

Flagged flights · last 90 days

Go-arounds
2
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 DAL421

30
N699DLBOEING Boeing 757-200
→
9/24/2026
3h 55m
No alerts
Replay Analysis
N553NWBOEING Boeing 757-200
→
9/23/2026
3h 55m
No alerts
Replay Analysis
N690DLBOEING Boeing 757-200
→
9/22/2026
4h 7m
No alerts
Replay Analysis
N554NWBOEING Boeing 757-200
→
9/21/2026
4h 1m
No alerts
Replay Analysis
N550NWBOEING Boeing 757-200
→
9/20/2026
3h 54m
No alerts
Replay Analysis
N550NWBOEING Boeing 757-200
→
9/19/2026
4h 1m
No alerts
Replay Analysis
N6713YBOEING Boeing 757-200
→
9/18/2026
3h 55m
No alerts
Replay Analysis
N6710EBOEING Boeing 757-200
→
9/17/2026
19m
No alerts
Replay Analysis
N6710EBOEING Boeing 757-200
→
9/17/2026
3h 48m
No alerts
Replay Analysis
N6707ABOEING Boeing 757-200
→
9/16/2026
4h 9m
No alerts
Replay Analysis
N6715CBOEING Boeing 757-200
→
9/15/2026
4h 12m
No alerts
Replay Analysis
N900PCBOEING Boeing 757-200
→
9/14/2026
10m
No alerts
Replay Analysis
N900PCBOEING Boeing 757-200
→
9/14/2026
3h 56m
No alerts
Replay Analysis
N900PCBOEING Boeing 757-200
→
9/12/2026
9m
No alerts
Replay Analysis
N900PCBOEING Boeing 757-200
→
9/12/2026
4h 9m
No alerts
Replay Analysis
N552NWBOEING Boeing 757-200
→
9/11/2026
4h 1m
No alerts
Replay Analysis
N690DLBOEING Boeing 757-200
→
9/10/2026
8m
No alerts
Replay Analysis
N690DLBOEING Boeing 757-200
→
9/10/2026
3h 58m
No alerts
Replay Analysis
N6715CBOEING Boeing 757-200
→
9/8/2026
3h 58m
No alerts
Replay Analysis
N6703DBOEING Boeing 757-200
→
9/5/2026
3h 45m
No alerts
Replay Analysis
N551NWBOEING Boeing 757-200
→
9/4/2026
3h 51m
No alerts
Replay Analysis
N6703DBOEING Boeing 757-200
→
9/2/2026
4h 3m
No alerts
Replay Analysis
N900PCBOEING Boeing 757-200
→
9/1/2026
4h 2m
No alerts
Replay Analysis
N685DABOEING Boeing 757-200
→
8/31/2026
4h 13m
No alerts
Replay Analysis
N687DLBOEING Boeing 757-200
→
8/30/2026
5m
No alerts
Replay Analysis
N687DLBOEING Boeing 757-200
→
8/30/2026
4h 14m
No alerts
Replay Analysis
N550NWBOEING Boeing 757-200
→
8/30/2026
6m
No alerts
Replay Analysis
N550NWBOEING Boeing 757-200
→
8/29/2026
3h 56m
No alerts
Replay Analysis
N6708DBOEING Boeing 757-200
→
8/28/2026
9m
No alerts
Replay Analysis
N6708DBOEING Boeing 757-200
→
8/28/2026
3h 59m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window