Apparatus

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flight_takeoff Flight

CSB2040

Operated by 21 Air

Live map

Live map filtered to CSB2040. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CVG KCVG VFR

Cincinnati Northern Kentucky International Airport

Cincinnati / Covington, US

Local time
01:50 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
896 ft
Coordinates
39.0488, -84.6678

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
22°C / 17°C
Altimeter
30.06 inHg

Obs: 2026-07-31T04:52:00.000Z

Raw METAR / TAF 
METAR KCVG 310452Z 00000KT 10SM BKN250 22/17 A3006 RMK AO2 SLP168 T02220172 402940161 $

TAF KCVG 310536Z 3106/0112 VRB03KT P6SM BKN250 FM311500 15006KT P6SM SCT050 BKN250 FM010000 14001KT P6SM BKN100 FM010800 15002KT P6SM VCSH BKN080

flight Live Traffic

flight_takeoff 39 Departures
flight_land 77 Arrivals

Arrival

MKE KMKE VFR

General Mitchell International Airport

Milwaukee, US

Local time
00:50 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
723 ft
Coordinates
42.9472, -87.8966

cloud Weather

Wind
220° / 4 kt
Visibility
10 SM
Ceiling
SCT 15,000 ft, BKN 25,000 ft
Temp / Dew
23°C / 16°C
Altimeter
30.00 inHg

Obs: 2026-07-31T04:52:00.000Z

Raw METAR / TAF 
METAR KMKE 310452Z 22004KT 10SM SCT150 BKN250 23/16 A3000 RMK AO2 SLP153 T02330161

TAF KMKE 310532Z 3106/0112 VRB04KT P6SM SCT150 BKN250 FM311600 14010KT P6SM OVC200 FM312300 12010KT 5SM -SHRA BR OVC040 FM010600 06014G21KT 5SM -SHRA BR OVC019

flight Live Traffic

flight_takeoff 69 Departures
flight_land 29 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-28 AA2928 CVG → MKE May 28, 10:00 UTCMay 28, 12:05 UTC2h 5m - -
2026-05-01 C044B2 CVG → MKE May 1, 17:10 UTCMay 1, 19:20 UTC2h 10m - -
2026-04-30 A6562B CVG → MKE Apr 30, 08:50 UTCApr 30, 10:45 UTC1h 55m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
3

Monthly activity 2 months

Month Flights tracked
May 2026 2
April 2026 1

CSB2040 frequently asked

Where does flight CSB2040 fly?
CSB2040 (21 Air) flies from CVG to MKE. View the full route page.
How long is flight CSB2040?
Based on observed flights, CSB2040 takes on average 2h 3m from takeoff to landing.
How often does CSB2040 fly?
CSB2040 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight CSB2040?
CSB2040 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track CSB2040 live?
Yes. When CSB2040 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.