Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇬🇧 G-XWBN - Airbus A350 1041 - British Airways BAW3GB/BA3GB, Phoenix Sky Harbor (PHX) to London Heathrow (LHR) - 4.8 mi away @ 40725 ft, heading ENE at 555 mph. Spotted once before! [01:07:17 AM CDT] #407F2B #G_XWBN #A35K #SPEEDBIRD #BAW3GB #BA3GB #ADSB #ADSBbot

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 846 kmh
Altitude: 11582 m
Distance: 7.4 km
Angle ∆: 57.4°
Direction ->: WNW
Track:
https://tinyurl.com/28zykzvf
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 29x

Follow Flight 407F2B from New Delhi to London Heathrow on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 918 kmh
Altitude: 12192 m
Distance: 7.1 km
Angle ∆: 59.9°
Direction ->: WNW
Track:
https://tinyurl.com/2axokmwj
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 28x

Follow Flight 407F2B from New Delhi to London Heathrow on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW32
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #HKG to #LHR
Speed: 969 kmh
Altitude: 12192 m
Distance: 9.3 km
Angle ∆: 52.6°
Direction ->: WNW
Track:
https://tinyurl.com/22vlr5ct
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 27x

Follow Flight 407F2B from New Delhi to London Heathrow on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 787 kmh
Altitude: 11582 m
Distance: 8.7 km
Angle ∆: 53.1°
Direction ->: WNW
Track:
https://tinyurl.com/2ccmmyj7
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 26x

Follow Flight 407F2B from Mumbai to London Heathrow on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW138
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #BOM to #LHR
Speed: 969 kmh
Altitude: 11582 m
Distance: 9.2 km
Angle ∆: 51.6°
Direction ->: WNW
Track:
https://tinyurl.com/29vwzjuh
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 25x

Follow Flight 407F2B from Mumbai to London Heathrow on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW138
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #BOM to #LHR
Speed: 888 kmh
Altitude: 10973 m
Distance: 7.4 km
Angle ∆: 56.0°
Direction ->: WNW
Track:
https://tinyurl.com/2cj5uyts
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 24x

Follow Flight 407F2B from Mumbai to London Heathrow on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW138
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #BOM to #LHR
Speed: 798 kmh
Altitude: 11582 m
Distance: 9.7 km
Angle ∆: 50.2°
Direction ->: WNW
Track:
https://tinyurl.com/22hzmpjl
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 23x

Follow Flight 407F2B from London Heathrow to New Delhi on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 923 kmh
Altitude: 11582 m
Distance: 9.0 km
Angle ∆: 52.1°
Direction ->: WNW
Track:
https://tinyurl.com/2yaptmf6
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 22x

Follow Flight 407F2B from London Heathrow to New Delhi on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 866 kmh
Altitude: 11582 m
Distance: 9.2 km
Angle ∆: 51.6°
Direction ->: WNW
Track:
https://tinyurl.com/28oqxd5x
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 21x

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇬🇧 G-XWBN - Airbus A350 1041 - British Airways BAW9SW/BA9SW, San Diego (SAN) to London Heathrow (LHR) - 3.9 mi away @ 35050 ft, heading ENE at 755 mph. Spotted for first time! [11:06:52 PM CST] #407F2B #G_XWBN #A35K #SPEEDBIRD #BAW9SW #BA9SW #ADSB #ADSBbot

Follow Flight 407F2B from London Heathrow to New Delhi on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW138
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #BOM to #LHR
Speed: 735 kmh
Altitude: 12192 m
Distance: 8.5 km
Angle ∆: 55.0°
Direction ->: WNW
Track:
https://tinyurl.com/24m6wsgx
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 20x

Follow Flight 407F2B from London Heathrow to New Delhi on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 828 kmh
Altitude: 11582 m
Distance: 5.0 km
Angle ∆: 66.7°
Direction ->: WNW
Track:
https://tinyurl.com/2dhb2mlm
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 19x

Follow Flight 407F2B from London Heathrow to New Delhi on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 702 kmh
Altitude: 12192 m
Distance: 10.0 km
Angle ∆: 50.7°
Direction ->: WNW
Track:
https://tinyurl.com/2bcbj4xj
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 18x

Follow Flight 407F2B from London Heathrow to New Delhi on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW256
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #DEL to #LHR
Speed: 740 kmh
Altitude: 11582 m
Distance: 6.6 km
Angle ∆: 60.3°
Direction ->: WNW
Track:
https://tinyurl.com/23a44xcb
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 17x

Follow Flight 407F2B from London Heathrow to New Delhi on AirNav Radar Real-time flight tracking with one of the best and most accurate ADS-B coverage worldwide. Check airport arrivals and departures status and aircraft history.

Flight: #BAW257
ICAO code: #407F2B
Callsign: #SPEEDBIRD
Operator: British Airways
Country: 🇬🇧
From: #LHR to #DEL
Speed: 937 kmh
Altitude: 11605 m
Distance: 8.7 km
Angle ∆: 53.2°
Direction ->: ESE
Track:
https://tinyurl.com/254a5xso
History:
https://www.radarbox.com/data/mode-s/407F2B
Seen: 16x