Flight Status & Tracker

DAL871

DELTA AIR LINES INC, DEPT 595 AIRCRAFT REGISTRATIONS · SLC → SEA · Last tracked Oct 19, 2026

DAL871 is a flight number operated by DELTA AIR LINES INC, DEPT 595 AIRCRAFT REGISTRATIONS between Salt Lake City International Airport (KSLC) and Seattle Tacoma International Airport (KSEA). SkyMeter last tracked DAL871 on October 18, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 33m. SkyMeter has observed 98 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
98
last 90 days
⏱
AVG DURATION
1h 33m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/19/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSLC → KSEA
71
avg 1h 56m · Salt Lake City → Seattle Tacoma
KOGD → KSEA
1
avg 1h 57m · Ogden Hinckley → Seattle Tacoma

Aircraft types

Equipment used on this number

3
B739 BOEING Boeing 737-900
168
B738 BOEING Boeing 737-800
23
A21N AIRBUS Airbus A321 Neo
3

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 DAL871

30
N3731TBOEING Boeing 737-800
→
10/19/2026
1h 27m
No alerts
Replay Analysis
N3731TBOEING Boeing 737-800
→
10/19/2026
24m
No alerts
Replay Analysis
N3731TBOEING Boeing 737-800
→
10/19/2026
1h 52m
No alerts
Replay Analysis
N900DUBOEING Boeing 737-900
→
10/18/2026
1h 29m
No alerts
Replay Analysis
N900DUBOEING Boeing 737-900
→
10/18/2026
1h 49m
No alerts
Replay Analysis
N900DUBOEING Boeing 737-900
→
10/18/2026
20m
No alerts
Replay Analysis
N37700BOEING Boeing 737-800
→
10/17/2026
29m
No alerts
Replay Analysis
N3749DBOEING Boeing 737-800
→
10/16/2026
1h 27m
No alerts
Replay Analysis
N3749DBOEING Boeing 737-800
→
10/16/2026
1h 55m
No alerts
Replay Analysis
N3749DBOEING Boeing 737-800
→
10/16/2026
27m
No alerts
Replay Analysis
N851DNBOEING Boeing 737-900
→
10/15/2026
1h 51m
No alerts
Replay Analysis
N3745BBOEING Boeing 737-800
→
10/12/2026
1h 25m
No alerts
Replay Analysis
N925DZBOEING Boeing 737-900
→
10/11/2026
5m
No alerts
Replay Analysis
N774DEBOEING Boeing 737-800
→
10/10/2026
1h 37m
No alerts
Replay Analysis
N774DEBOEING Boeing 737-800
→
10/10/2026
1h 56m
No alerts
Replay Analysis
N774DEBOEING Boeing 737-800
→
10/10/2026
19m
No alerts
Replay Analysis
N384DABOEING Boeing 737-800
→
10/9/2026
1h 35m
No alerts
Replay Analysis
N384DABOEING Boeing 737-800
→
10/9/2026
2h 7m
No alerts
Replay Analysis
N384DABOEING Boeing 737-800
→
10/9/2026
31m
No alerts
Replay Analysis
N897DNBOEING Boeing 737-900
→
10/7/2026
1h 41m
No alerts
Replay Analysis
N897DNBOEING Boeing 737-900
→
10/7/2026
10m
No alerts
Replay Analysis
N897DNBOEING Boeing 737-900
→
10/7/2026
1h 51m
No alerts
Replay Analysis
N600DZAIRBUS Airbus A321 Neo
→
10/6/2026
1h 21m
No alerts
Replay Analysis
N600DZAIRBUS Airbus A321 Neo
→
10/6/2026
2h 1m
No alerts
Replay Analysis
N600DZAIRBUS Airbus A321 Neo
→
10/6/2026
40m
No alerts
Replay Analysis
N879DNBOEING Boeing 737-900
→
10/5/2026
1h 15m
No alerts
Replay Analysis
N879DNBOEING Boeing 737-900
→
10/5/2026
1h 55m
No alerts
Replay Analysis
N879DNBOEING Boeing 737-900
→
10/5/2026
39m
No alerts
Replay Analysis
N3735DBOEING Boeing 737-800
→
10/4/2026
1h 57m
No alerts
Replay Analysis
N3735DBOEING Boeing 737-800
→
10/4/2026
13m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window