Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL2421

Operated by DAL

Live map

Live map filtered to DAL2421. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SLC KSLC VFR

Salt Lake City International Airport

Salt Lake City, US

Local time
20:01 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
4,227 ft
Coordinates
40.7889, -111.9799

cloud Weather

Wind
340° / 4 kt
Visibility
10 SM
Ceiling
FEW 6,000 ft, FEW 8,000 ft
Temp / Dew
14°C / -4°C
Altimeter
29.99 inHg

Obs: 2026-04-15T00:54:00.000Z

Raw METAR / TAF 
METAR KSLC 150054Z 34004KT 10SM FEW060 FEW080 14/M04 A2999 RMK AO2 SLP138 T01391039 $

TAF KSLC 142330Z 1500/1606 28006KT P6SM SCT070 FM150230 15007KT P6SM FEW080 FM151600 17012G20KT P6SM SCT120 BKN250 FM152000 28015G25KT P6SM BKN120 FM160300 17012G22KT P6SM BKN100

flight Live Traffic

flight_takeoff 123 Departures
flight_land 155 Arrivals

Arrival

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
21:01 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
200° / 14G22 kt
Visibility
10 SM
Ceiling
FEW 15,000 ft, SCT 25,000 ft
Temp / Dew
26°C / 18°C
Altimeter
29.83 inHg

Obs: 2026-04-15T01:51:00.000Z

Raw METAR / TAF 
METAR KSTL 150151Z 20014G22KT 10SM FEW150 SCT250 26/18 A2983 RMK AO2 PK WND 20026/0123 SLP090 T02560178 $

TAF KSTL 142323Z 1500/1606 20012G20KT P6SM SCT060 BKN150 FM150600 20010KT P6SM BKN120 FM151700 20012G20KT P6SM BKN060 PROB30 1517/1521 4SM -TSRA BKN040CB FM152300 21010KT P6SM BKN080

flight Live Traffic

flight_takeoff 80 Departures
flight_land 88 Arrivals

Recent history last 1

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A37E5A MSN → ATL Apr 13, 19:57 UTCApr 13, 22:14 UTC2h 17m +17m +5m

Performance history

Flights tracked
1
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 1

DAL2421 frequently asked

Where does flight DAL2421 fly?
DAL2421 (DAL) flies from SLC to STL. View the full route page.
How long is flight DAL2421?
Based on observed flights, DAL2421 takes on average 2h 17m from takeoff to landing.
How often does DAL2421 fly?
DAL2421 has been observed flying rarely in our tracking data. We've recorded 1 flight under this callsign.
Is flight DAL2421 usually on time?
Across recent flights, DAL2421 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
Can I track DAL2421 live?
Yes. When DAL2421 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.