DAL871 is operated by DELTA AIR LINES INC between Salt Lake City International Airport (KSLC) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 32m. SkyMeter has observed 34 legs of this flight number via ADS-B.

✈
FLIGHTS
34
last 90 days
⏱
AVG DURATION
1h 32m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 2
city pairs · airframes
⚠
INCIDENT RATE
2.9%
1 flagged

Routes flown

By count · last 90 days

1
KSLC → KSEA
18
avg 1h 57m · Salt Lake City → Seattle Tacoma

Aircraft types

Equipment used on this number

2
B739 BOEING Boeing 737-900
37
B738 BOEING Boeing 737-800
17

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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
N899DNBOEING Boeing 737-900
→
06/03/2026
24m
No alerts
Replay Analysis
N851DNBOEING Boeing 737-900
→
06/03/2026
1h 30m
△ Unstable
Replay Analysis
N851DNBOEING Boeing 737-900
→
06/02/2026
1h 55m
△ Unstable
Replay Analysis
N851DNBOEING Boeing 737-900
→
06/02/2026
24m
No alerts
Replay Analysis
N822DNBOEING Boeing 737-900
→
06/02/2026
1h 50m
No alerts
Replay Analysis
N822DNBOEING Boeing 737-900
→
06/01/2026
1h 57m
No alerts
Replay Analysis
N822DNBOEING Boeing 737-900
→
06/01/2026
7m
No alerts
Replay Analysis
N870DNBOEING Boeing 737-900
→
06/01/2026
1h 19m
No alerts
Replay Analysis
N870DNBOEING Boeing 737-900
→
05/31/2026
23m
No alerts
Replay Analysis
N870DNBOEING Boeing 737-900
→
05/31/2026
1h 43m
No alerts
Replay Analysis
N845DNBOEING Boeing 737-900
→
05/31/2026
1h 29m
No alerts
Replay Analysis
N923DZBOEING Boeing 737-900
→
05/29/2026
1h 51m
No alerts
Replay Analysis
N901DNBOEING Boeing 737-900
→
05/28/2026
1h 28m
No alerts
Replay Analysis
N917DUBOEING Boeing 737-900
→
05/26/2026
1h 51m
No alerts
Replay Analysis
N917DUBOEING Boeing 737-900
→
05/25/2026
5m
No alerts
Replay Analysis
N802DNBOEING Boeing 737-900
→
05/25/2026
1h 31m
No alerts
Replay Analysis
N802DNBOEING Boeing 737-900
→
05/24/2026
23m
No alerts
Replay Analysis
N802DNBOEING Boeing 737-900
→
05/24/2026
1h 54m
No alerts
Replay Analysis
N952DZBOEING Boeing 737-900
→
05/24/2026
1h 32m
No alerts
Replay Analysis
N952DZBOEING Boeing 737-900
→
05/23/2026
24m
No alerts
Replay Analysis
N952DZBOEING Boeing 737-900
→
05/23/2026
1h 56m
No alerts
Replay Analysis
N805DNBOEING Boeing 737-900
→
05/23/2026
2h 8m
No alerts
Replay Analysis
N903DNBOEING Boeing 737-900
→
05/22/2026
1h 33m
No alerts
Replay Analysis
N903DNBOEING Boeing 737-900
→
05/21/2026
24m
No alerts
Replay Analysis
N903DNBOEING Boeing 737-900
→
05/21/2026
1h 57m
No alerts
Replay Analysis
N854DNBOEING Boeing 737-900
→
05/21/2026
1h 46m
No alerts
Replay Analysis
N914DUBOEING Boeing 737-900
→
05/20/2026
1h 58m
No alerts
Replay Analysis
N914DUBOEING Boeing 737-900
→
05/18/2026
27m
No alerts
Replay Analysis
N823DNBOEING Boeing 737-900
→
05/18/2026
1h 49m
No alerts
Replay Analysis
N823DNBOEING Boeing 737-900
→
05/17/2026
2h 7m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window