DAL2421

DELTA AIR LINES INC · SLC → STL

DAL2421 is operated by DELTA AIR LINES INC between Salt Lake City International Airport (KSLC) and St Louis Lambert International Airport (KSTL). The flight is most often flown by a AIRBUS Airbus A319. Typical block time is 2h 54m. SkyMeter has observed 33 legs of this flight number via ADS-B.

✈
FLIGHTS
33
last 90 days
⏱
AVG DURATION
2h 54m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/15/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KSLC → KSTL
11
avg 2h 52m · Salt Lake City → St Louis Lambert
KSTL → KSLC
8
avg 2h 59m · St Louis Lambert → Salt Lake City

Aircraft types

Equipment used on this number

2
A319 AIRBUS Airbus A319
29
BCS3 AIRBUS-BOMBARDIER Airbus A220-300
15

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 DAL2421

30
N323DUAIRBUS-BOMBARDIER Airbus A220-300
→
08/15/2026
1h 29m
No alerts
Replay Analysis
N323DUAIRBUS-BOMBARDIER Airbus A220-300
→
08/15/2026
1h 37m
No alerts
Replay Analysis
N323DUAIRBUS-BOMBARDIER Airbus A220-300
→
08/15/2026
4h 46m
No alerts
Replay Analysis
N311DUAIRBUS-BOMBARDIER Airbus A220-300
→
07/25/2026
1h 31m
No alerts
Replay Analysis
N311DUAIRBUS-BOMBARDIER Airbus A220-300
→
07/25/2026
1h 48m
No alerts
Replay Analysis
N311DUAIRBUS-BOMBARDIER Airbus A220-300
→
07/25/2026
5h 18m
No alerts
Replay Analysis
N343DU
→
07/11/2026
1h 34m
No alerts
Replay Analysis
N343DU
→
07/11/2026
1h 13m
No alerts
Replay Analysis
N343DU
→
07/11/2026
5h 33m
No alerts
Replay Analysis
N310DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/27/2026
1h 29m
No alerts
Replay Analysis
N310DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/27/2026
1h 46m
No alerts
Replay Analysis
N310DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/27/2026
4h 45m
No alerts
Replay Analysis
N338DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/20/2026
1h 33m
No alerts
Replay Analysis
N338DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/20/2026
1h 39m
No alerts
Replay Analysis
N338DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/20/2026
4h 58m
No alerts
Replay Analysis
N316DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/13/2026
1h 28m
No alerts
Replay Analysis
N316DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/13/2026
1h 34m
No alerts
Replay Analysis
N316DUAIRBUS-BOMBARDIER Airbus A220-300
→
06/13/2026
4h 50m
No alerts
Replay Analysis
N320NBAIRBUS Airbus A319
→
06/06/2026
3h 0m
No alerts
Replay Analysis
N320NBAIRBUS Airbus A319
→
06/05/2026
2h 28m
No alerts
Replay Analysis
N321NBAIRBUS Airbus A319
→
06/05/2026
6m
No alerts
Replay Analysis
N321NBAIRBUS Airbus A319
→
06/05/2026
2h 45m
No alerts
Replay Analysis
N321NBAIRBUS Airbus A319
→
06/04/2026
2h 38m
No alerts
Replay Analysis
N363NBAIRBUS Airbus A319
→
06/04/2026
2h 58m
No alerts
Replay Analysis
N363NBAIRBUS Airbus A319
→
06/03/2026
2h 32m
No alerts
Replay Analysis
N363NBAIRBUS Airbus A319
→
06/03/2026
7m
No alerts
Replay Analysis
N358NBAIRBUS Airbus A319
→
06/03/2026
2h 55m
No alerts
Replay Analysis
N358NBAIRBUS Airbus A319
→
06/02/2026
2h 32m
No alerts
Replay Analysis
N329NBAIRBUS Airbus A319
→
06/02/2026
3h 3m
No alerts
Replay Analysis
N329NBAIRBUS Airbus A319
→
06/01/2026
2h 38m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window