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flight_takeoff Flight

CSB1421

Operated by 21 Air

Live map

Live map filtered to CSB1421. Shown when the flight is currently airborne.

Route airports View route page →

Departure

GSO KGSO VFR

Piedmont Triad International Airport

Greensboro, US

Local time
05:28 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
925 ft
Coordinates
36.0994, -79.9373

cloud Weather

Wind
230° / 3 kt
Visibility
10 SM
Ceiling
FEW 5,500 ft, BKN 25,000 ft
Temp / Dew
19°C / 18°C
Altimeter
29.88 inHg

Obs: 2026-05-30T08:54:00.000Z

Raw METAR / TAF 
METAR KGSO 300854Z 23003KT 10SM FEW055 BKN250 19/18 A2988 RMK AO2 SLP108 T01940178 56009

TAF KGSO 300520Z 3006/3106 24006KT P6SM OVC250 FM301300 36010KT P6SM BKN250 FM302200 05012KT P6SM BKN250

flight Live Traffic

flight_takeoff 8 Departures
flight_land 7 Arrivals

Arrival

CVG KCVG VFR

Cincinnati Northern Kentucky International Airport

Cincinnati / Covington, US

Local time
05:28 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
896 ft
Coordinates
39.0488, -84.6678

cloud Weather

Wind
360° / 5 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
16°C / 14°C
Altimeter
29.97 inHg

Obs: 2026-05-30T08:52:00.000Z

Raw METAR / TAF 
METAR KCVG 300852Z 36005KT 10SM BKN250 16/14 A2997 RMK AO2 SLP138 T01560139 53001 $

TAF KCVG 300854Z 3009/3112 VRB02KT P6SM BKN250 FM301200 04010KT P6SM BKN250 FM301700 05014G18KT P6SM SCT040 BKN200 FM310000 05012KT P6SM BKN200

flight Live Traffic

flight_takeoff 53 Departures
flight_land 45 Arrivals

Recent history last 7

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-24 A2D95E GSO → CVG May 24, 14:40 UTCMay 24, 17:00 UTC2h 20m - -
2026-05-17 A31370 GSO → CVG May 17, 14:20 UTCMay 17, 16:40 UTC2h 20m - -
2026-05-10 AA5457 GSO → CVG May 10, 15:05 UTCMay 10, 17:15 UTC2h 10m - -
2026-05-03 AA457B GSO → CVG May 3, 15:20 UTCMay 3, 17:45 UTC2h 25m - -
2026-04-26 A2D95E GSO → CVG Apr 26, 16:25 UTCApr 26, 18:45 UTC2h 20m - -
2026-04-19 A31370 - Apr 19, 16:55 UTCApr 19, 19:15 UTC2h 20m - -
2026-04-12 AA5457 - Apr 12, 17:50 UTCApr 12, 20:00 UTC2h 10m - -

Performance history

Flights tracked
7
Avg arrival delay
-
On-time arrival
-
Aircraft used
4

Monthly activity 2 months

Month Flights tracked
May 2026 4
April 2026 3

CSB1421 frequently asked

Where does flight CSB1421 fly?
CSB1421 (21 Air) flies from GSO to CVG. View the full route page.
How long is flight CSB1421?
Based on observed flights, CSB1421 takes on average 2h 18m from takeoff to landing.
How often does CSB1421 fly?
CSB1421 has been observed flying several times a week in our tracking data. We've recorded 7 flights under this callsign.
What aircraft operates flight CSB1421?
CSB1421 has been operated by 4 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track CSB1421 live?
Yes. When CSB1421 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.