Flight Status & Tracker

DAL438

DELTA AIR LINES INC · SEA → BOS · Last tracked Sep 26, 2026

DAL438 is a flight number operated by DELTA AIR LINES INC between Seattle Tacoma International Airport (KSEA) and General Edward Lawrence Logan International Airport (KBOS). SkyMeter last tracked DAL438 on September 26, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 4h 39m. SkyMeter has observed 85 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
85
last 90 days
⏱
AVG DURATION
4h 39m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KSEA → KBOS
66
avg 5h 13m · Seattle Tacoma → General Edward Lawrence Logan
KOWD → KBOS
2
avg 19m · Norwood → General Edward Lawrence Logan
1MA9 → KBOS
1
avg 28m · Morton Hospital Heliport → General Edward Lawrence Logan
MA33 → KBOS
1
avg 12m · Sagamore Hill Heliport → General Edward Lawrence Logan
3MA7 → KBOS
1
avg 5m · Gear Plant Heliport → General Edward Lawrence Logan

Aircraft types

Equipment used on this number

1
A21N AIRBUS Airbus A321 Neo
151

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 DAL438

30
N531DAAIRBUS Airbus A321 Neo
→
9/26/2026
28m
No alerts
Replay Analysis
N505DZAIRBUS Airbus A321 Neo
→
9/24/2026
4h 22m
No alerts
Replay Analysis
N543DEAIRBUS Airbus A321 Neo
→
9/24/2026
1h 5m
No alerts
Replay Analysis
N543DEAIRBUS Airbus A321 Neo
→
9/23/2026
4h 22m
No alerts
Replay Analysis
N543DEAIRBUS Airbus A321 Neo
→
9/23/2026
5h 28m
No alerts
Replay Analysis
N513DAAIRBUS Airbus A321 Neo
→
9/23/2026
1h 6m
No alerts
Replay Analysis
N513DAAIRBUS Airbus A321 Neo
→
9/22/2026
4h 15m
No alerts
Replay Analysis
N513DAAIRBUS Airbus A321 Neo
→
9/22/2026
5h 22m
No alerts
Replay Analysis
N525DAAIRBUS Airbus A321 Neo
→
9/22/2026
2h 10m
No alerts
Replay Analysis
N525DAAIRBUS Airbus A321 Neo
→
9/21/2026
3h 28m
No alerts
Replay Analysis
N525DAAIRBUS Airbus A321 Neo
→
9/21/2026
5h 39m
No alerts
Replay Analysis
N501DAAIRBUS Airbus A321 Neo
→
9/21/2026
1h 30m
No alerts
Replay Analysis
N501DAAIRBUS Airbus A321 Neo
→
9/20/2026
5h 15m
No alerts
Replay Analysis
N501DAAIRBUS Airbus A321 Neo
→
9/20/2026
3h 44m
No alerts
Replay Analysis
N607DNAIRBUS Airbus A321 Neo
→
9/20/2026
2h 3m
No alerts
Replay Analysis
N607DNAIRBUS Airbus A321 Neo
→
9/19/2026
3h 11m
No alerts
Replay Analysis
N607DNAIRBUS Airbus A321 Neo
→
9/19/2026
5h 15m
No alerts
Replay Analysis
N517DNAIRBUS Airbus A321 Neo
→
9/18/2026
5h 13m
No alerts
Replay Analysis
N507DZAIRBUS Airbus A321 Neo
→
9/18/2026
2h 25m
No alerts
Replay Analysis
N507DZAIRBUS Airbus A321 Neo
→
9/17/2026
2h 45m
No alerts
Replay Analysis
N507DZAIRBUS Airbus A321 Neo
→
9/17/2026
5h 10m
No alerts
Replay Analysis
N520DEAIRBUS Airbus A321 Neo
→
9/17/2026
51m
No alerts
Replay Analysis
N520DEAIRBUS Airbus A321 Neo
→
9/16/2026
4h 53m
No alerts
Replay Analysis
N520DEAIRBUS Airbus A321 Neo
→
9/16/2026
4h 1m
No alerts
Replay Analysis
N530DEAIRBUS Airbus A321 Neo
→
9/15/2026
5h 14m
No alerts
Replay Analysis
N538DNAIRBUS Airbus A321 Neo
→
9/14/2026
5h 26m
No alerts
Replay Analysis
N534DTAIRBUS Airbus A321 Neo
→
9/14/2026
5m
No alerts
Replay Analysis
N586DTAIRBUS Airbus A321 Neo
→
9/12/2026
3h 10m
No alerts
Replay Analysis
N542DEAIRBUS Airbus A321 Neo
→
9/12/2026
2h 43m
No alerts
Replay Analysis
N542DEAIRBUS Airbus A321 Neo
→
9/11/2026
5h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window