Apparatus

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flight_takeoff Flight

CSB405

Operated by 21 Air

Live map

Live map filtered to CSB405. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
07:04 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
230° / 5 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 1,400 ft
Temp / Dew
14°C / 11°C
Altimeter
29.92 inHg

Obs: 2026-09-28T13:56:00.000Z

Raw METAR / TAF 
METAR KSFO 281356Z 23005KT 10SM FEW004 BKN014 14/11 A2992 RMK AO2 SLP131 T01390106

TAF KSFO 281335Z 2814/2918 25009KT P6SM FEW004 BKN012 FM281800 26009KT P6SM SCT012 FM282100 28012G22KT P6SM FEW250 FM290600 29009KT P6SM BKN250 FM290900 25005KT P6SM SKC

warning FAA Advisories

  • Ground Delay: low ceilings (avg 44 minutes)

flight Live Traffic

flight_takeoff 215 Departures
flight_land 254 Arrivals

Arrival

CVG KCVG VFR

Cincinnati Northern Kentucky International Airport

Cincinnati / Covington, US

Local time
10:04 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
896 ft
Coordinates
39.0488, -84.6678

cloud Weather

Wind
350° / 4 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
16°C / 11°C
Altimeter
30.07 inHg

Obs: 2026-09-28T13:52:00.000Z

Raw METAR / TAF 
METAR KCVG 281352Z 35004KT 10SM CLR 16/11 A3007 RMK AO2 SLP176 T01610111

TAF KCVG 281140Z 2812/2918 36004KT P6SM FEW250 FM281500 36007KT P6SM FEW250 FM290100 02003KT P6SM SCT250 TEMPO 2908/2912 3SM BR

flight Live Traffic

flight_takeoff 57 Departures
flight_land 52 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AA21BA SFO → CVG Jul 25, 02:55 UTCJul 25, 06:45 UTC3h 50m - -
2026-07-24 AA21BA SFO → CVG Jul 24, 02:55 UTCJul 24, 06:40 UTC3h 45m - -
2026-07-23 AA21BA SFO → CVG Jul 23, 02:40 UTCJul 23, 06:45 UTC4h 5m - -
2026-07-21 A2D95E SFO → CVG Jul 21, 03:00 UTCJul 21, 06:50 UTC3h 50m - -
2026-07-18 AA1E03 SFO → CVG Jul 18, 03:15 UTCJul 18, 07:15 UTC4h 0m - -
2026-07-17 AA1E03 - Jul 17, 02:50 UTCJul 17, 06:54 UTC4h 5m - -
2026-07-16 AA1E03 SFO → CVG Jul 16, 03:00 UTCJul 16, 07:10 UTC4h 10m - -
2026-07-15 AA1E03 SFO → CVG Jul 15, 02:50 UTCJul 15, 07:05 UTC4h 15m - -
2026-07-14 AA457B - Jul 14, 02:50 UTCJul 14, 06:55 UTC4h 5m - -
2026-07-11 AA2928 SFO → CVG Jul 11, 03:01 UTCJul 11, 06:50 UTC3h 50m - -
2026-07-10 AA2928 - Jul 10, 03:00 UTCJul 10, 06:45 UTC3h 45m - -
2026-07-09 AA2928 - Jul 9, 02:40 UTCJul 9, 06:30 UTC3h 50m - -
2026-07-08 AA2928 SFO → CVG Jul 8, 02:50 UTCJul 8, 06:40 UTC3h 50m - -
2026-07-07 AA457B SFO → CVG Jul 7, 03:55 UTCJul 7, 07:45 UTC3h 50m - -
2026-07-03 AA21BA SFO → CVG Jul 3, 02:50 UTCJul 3, 06:40 UTC3h 50m - -
2026-07-02 AA21BA SFO → CVG Jul 2, 02:50 UTCJul 2, 06:51 UTC4h 1m - -
2026-07-01 AA21BA SFO → CVG Jul 1, 02:50 UTCJul 1, 06:45 UTC3h 55m - -
2026-06-30 A31370 SFO → CVG Jun 30, 03:00 UTCJun 30, 06:50 UTC3h 50m - -
2026-06-27 A2D95E SFO → CVG Jun 27, 02:59 UTCJun 27, 06:40 UTC3h 40m - -
2026-06-26 AA2928 SFO → CVG Jun 26, 02:44 UTCJun 26, 06:29 UTC3h 45m - -
2026-06-25 A2D95E SFO → CVG Jun 25, 02:59 UTCJun 25, 06:50 UTC3h 50m - -
2026-06-24 A2D95E SFO → CVG Jun 24, 03:04 UTCJun 24, 06:55 UTC3h 50m - -
2026-06-23 A2D95E SFO → CVG Jun 23, 03:09 UTCJun 23, 06:55 UTC3h 45m - -
2026-06-20 AA1E03 SFO → CVG Jun 20, 02:59 UTCJun 20, 04:44 UTC1h 45m - -
2026-06-19 AA21BA SFO → CVG Jun 19, 05:14 UTCJun 19, 08:59 UTC3h 45m - -
2026-06-18 A31370 SFO → CVG Jun 18, 02:55 UTCJun 18, 07:10 UTC4h 15m - -
2026-06-17 AA1E03 SFO → CVG Jun 17, 02:55 UTCJun 17, 06:55 UTC4h 0m - -
2026-06-16 A31370 SFO → CVG Jun 16, 03:15 UTCJun 16, 07:15 UTC4h 0m - -
2026-06-13 AA457B SFO → CVG Jun 13, 03:05 UTCJun 13, 06:45 UTC3h 39m - -
2026-06-12 AA457B SFO → CVG Jun 12, 03:05 UTCJun 12, 07:05 UTC4h 0m - -

Performance history

Flights tracked
59 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
6

Monthly activity 3 months

Month Flights tracked
July 2026 17
June 2026 22
May 2026 20

CSB405 frequently asked

Where does flight CSB405 fly?
CSB405 (21 Air) flies from SFO to CVG. View the full route page.
How long is flight CSB405?
Based on observed flights, CSB405 takes on average 3h 50m from takeoff to landing.
How often does CSB405 fly?
CSB405 has been observed flying daily in our tracking data. We've recorded 59 flights under this callsign.
What aircraft operates flight CSB405?
CSB405 has been operated by 6 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track CSB405 live?
Yes. When CSB405 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.