Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

CSN427

Operated by China Southern Airlines

Live map

Live map filtered to CSN427. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
04:52 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
350° / 3 kt
Visibility
10 SM
Ceiling
FEW 2,000 ft, SCT 5,500 ft, BKN 23,000 ft
Temp / Dew
15°C / 12°C
Altimeter
30.07 inHg

Obs: 2026-08-28T10:53:00.000Z

Raw METAR / TAF 
METAR KSEA 281053Z 35003KT 10SM FEW020 SCT055 BKN230 15/12 A3007 RMK AO2 SLP187 T01500122 $

TAF KSEA 281124Z 2812/2918 35003KT P6SM FEW020 SCT050 FM281400 18003KT P6SM OVC020 FM281900 22005KT P6SM BKN025 OVC050 FM282100 24006KT P6SM BKN050 FM290200 30006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC035

flight Live Traffic

flight_takeoff 185 Departures
flight_land 175 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
06:52 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 4,000 ft, FEW 8,000 ft
Temp / Dew
19°C / 17°C
Altimeter
30.11 inHg

Obs: 2026-08-28T10:51:00.000Z

Raw METAR / TAF 
METAR KORD 281051Z 00000KT 10SM FEW040 FEW080 19/17 A3011 RMK AO2 SLP192 T01940167

TAF KORD 281120Z 2812/2918 VRB04KT P6SM FEW080 FM281500 22006KT P6SM SCT050 FM291500 22013KT P6SM BKN150

flight Live Traffic

flight_takeoff 367 Departures
flight_land 591 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-23 780DAA SEA → ORD Jul 23, 04:15 UTCJul 23, 09:10 UTC4h 55m - -
2026-07-22 780DAA SEA → ORD Jul 22, 19:45 UTCJul 23, 03:00 UTC7h 15m - -
2026-07-22 780DAA SEA → ORD Jul 22, 03:50 UTCJul 23, 02:30 UTC22h 40m - -
2026-07-20 781940 ANC → ORD Jul 20, 12:25 UTCJul 20, 17:55 UTC5h 30m - -
2026-07-20 781940 - Jul 20, 04:15 UTCJul 20, 11:10 UTC6h 55m - -
2026-07-16 781941 ANC → ORD Jul 16, 20:35 UTCJul 17, 01:55 UTC5h 20m - -
2026-07-16 781941 - Jul 16, 10:59 UTCJul 16, 18:29 UTC7h 30m - -
2026-07-15 781941 - Jul 15, 22:20 UTCJul 16, 18:29 UTC20h 10m - -
2026-07-15 781941 - Jul 15, 18:20 UTCJul 16, 18:15 UTC23h 55m - -
2026-07-13 780DAA - Jul 13, 17:30 UTCJul 13, 22:55 UTC5h 25m - -
2026-07-12 780DAA - Jul 12, 20:35 UTCJul 13, 16:05 UTC19h 30m - -
2026-07-12 780DAA - Jul 12, 18:40 UTCJul 13, 16:05 UTC21h 25m - -
2026-07-09 781941 ANC → ORD Jul 9, 08:05 UTCJul 9, 13:40 UTC5h 35m - -
2026-07-08 781941 - Jul 8, 14:00 UTCJul 9, 06:15 UTC16h 15m - -
2026-07-06 781940 ANC → ORD Jul 6, 19:15 UTCJul 7, 00:30 UTC5h 15m - -
2026-07-05 781940 - Jul 5, 23:00 UTCJul 6, 17:55 UTC18h 55m - -
2026-07-05 781940 - Jul 5, 18:05 UTCJul 6, 17:55 UTC23h 50m - -
2026-07-02 781940 ANC → ORD Jul 2, 05:15 UTCJul 2, 11:00 UTC5h 45m - -
2026-07-01 781940 - Jul 1, 14:15 UTCJul 2, 04:00 UTC13h 45m - -
2026-07-01 781940 - Jul 1, 04:50 UTCJul 2, 04:00 UTC23h 10m - -
2026-07-01 781940 - Jul 1, 02:10 UTCJul 1, 22:15 UTC20h 5m - -
2026-06-29 780DA8 ANC → ORD Jun 29, 12:24 UTCJun 29, 18:05 UTC5h 40m - -
2026-06-28 780DA8 - Jun 28, 18:40 UTCJun 29, 11:04 UTC16h 25m - -
2026-06-28 780DA8 - Jun 28, 14:04 UTCJun 29, 11:04 UTC21h 0m - -
2026-06-28 780DA8 AMS → ANC Jun 28, 13:19 UTCJun 29, 11:04 UTC21h 45m - -
2026-06-25 780DAA ANC → ORD Jun 25, 15:15 UTCJun 25, 20:39 UTC5h 25m - -
2026-06-24 780DAA - Jun 24, 18:34 UTCJun 25, 14:04 UTC19h 30m - -
2026-06-23 781940 - Jun 23, 12:25 UTCJun 23, 17:44 UTC5h 20m - -
2026-06-23 781940 - Jun 23, 03:29 UTCJun 23, 11:10 UTC7h 40m - -
2026-06-18 780AEB - Jun 18, 13:45 UTCJun 18, 19:10 UTC5h 25m - -

Performance history

Flights tracked
93 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
5

Monthly activity 4 months

Month Flights tracked
July 2026 21
June 2026 27
May 2026 23
April 2026 22

CSN427 frequently asked

Where does flight CSN427 fly?
CSN427 (China Southern Airlines) flies from SEA to ORD. View the full route page.
How long is flight CSN427?
Based on observed flights, CSN427 takes on average 13h 2m from takeoff to landing.
How often does CSN427 fly?
CSN427 has been observed flying several times a week in our tracking data. We've recorded 93 flights under this callsign.
What aircraft operates flight CSN427?
CSN427 has been operated by 5 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track CSN427 live?
Yes. When CSN427 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.