DAL321 is operated by DELTA AIR LINES INC between General Edward Lawrence Logan International Airport (KBOS) and Los Angeles International Airport (KLAX). The flight is most often flown by a BOEING Boeing 757-200. Typical block time is 6h 1m. SkyMeter has observed 66 legs of this flight number via ADS-B.

✈
FLIGHTS
66
last 90 days
⏱
AVG DURATION
6h 1m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KBOS → KLAX
59
avg 6h 2m · General Edward Lawrence Logan → Los Angeles
US-0568 → KLAX
2
avg 5h 47m · Tailwind Boston Seaplane Base → Los Angeles
US-0370 → KLAX
1
avg 5h 59m · Cape Air Seaplanes on Boston Harbor Seaplane Base → Los Angeles

Aircraft types

Equipment used on this number

2
B752 BOEING Boeing 757-200
65
B763 BOEING Boeing 767-300
1

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 DAL321

30
N721TWBOEING Boeing 757-200
→
8/11/2026
5h 54m
No alerts
Replay Analysis
N711ZXBOEING Boeing 757-200
→
8/10/2026
5h 54m
No alerts
Replay Analysis
N707TWBOEING Boeing 757-200
→
8/8/2026
5h 58m
No alerts
Replay Analysis
N709TWBOEING Boeing 757-200
→
8/7/2026
5h 46m
No alerts
Replay Analysis
N721TWBOEING Boeing 757-200
→
8/6/2026
5h 54m
No alerts
Replay Analysis
N713TWBOEING Boeing 757-200
→
8/4/2026
5h 44m
No alerts
Replay Analysis
N718TWBOEING Boeing 757-200
→
8/3/2026
5h 59m
No alerts
Replay Analysis
N721TWBOEING Boeing 757-200
→
8/1/2026
5h 48m
No alerts
Replay Analysis
N709TWBOEING Boeing 757-200
→
7/31/2026
5h 53m
No alerts
Replay Analysis
N722TWBOEING Boeing 757-200
→
7/30/2026
5h 46m
No alerts
Replay Analysis
N711ZXBOEING Boeing 757-200
→
7/29/2026
5h 54m
No alerts
Replay Analysis
N723TWBOEING Boeing 757-200
→
7/28/2026
5h 38m
No alerts
Replay Analysis
N713TWBOEING Boeing 757-200
→
7/27/2026
5h 35m
No alerts
Replay Analysis
N709TWBOEING Boeing 757-200
→
7/25/2026
5h 48m
No alerts
Replay Analysis
N723TWBOEING Boeing 757-200
→
7/24/2026
6h 5m
No alerts
Replay Analysis
N709TWBOEING Boeing 757-200
→
7/23/2026
6h 17m
No alerts
Replay Analysis
N721TWBOEING Boeing 757-200
→
7/22/2026
5h 51m
No alerts
Replay Analysis
N727TWBOEING Boeing 757-200
→
7/20/2026
5h 56m
No alerts
Replay Analysis
N709TWBOEING Boeing 757-200
→
7/17/2026
5h 52m
No alerts
Replay Analysis
N712TWBOEING Boeing 757-200
→
7/16/2026
5h 41m
No alerts
Replay Analysis
N727TWBOEING Boeing 757-200
→
7/15/2026
5h 23m
No alerts
Replay Analysis
N185DNBOEING Boeing 767-300
→
7/13/2026
5h 27m
No alerts
Replay Analysis
N717TWBOEING Boeing 757-200
→
7/11/2026
6h 12m
No alerts
Replay Analysis
N713TWBOEING Boeing 757-200
→
7/10/2026
6h 3m
No alerts
Replay Analysis
N727TWBOEING Boeing 757-200
→
7/9/2026
5h 49m
No alerts
Replay Analysis
N709TWBOEING Boeing 757-200
→
7/8/2026
5h 32m
No alerts
Replay Analysis
N710TWBOEING Boeing 757-200
→
7/7/2026
6h 10m
No alerts
Replay Analysis
N717TWBOEING Boeing 757-200
→
7/6/2026
5h 45m
No alerts
Replay Analysis
N727TWBOEING Boeing 757-200
→
6/27/2026
6h 8m
No alerts
Replay Analysis
N713TWBOEING Boeing 757-200
→
6/26/2026
6h 21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window