This site uses cookies to personalise content, adverts, and to analyse traffic.
I'm ok with that
Learn More
Toggle navigation
Boeing
Home
Boeing Family
Customers
Flight Activity Summary
Statistics
Search
Calendar
Kanban Board
Undelivered Aircraft
Airports
Flight Activity
News
Aircraft List
Community Log
Flight Operations
Commercial Aviation
Airbus
Boeing
ATR
Embraer
COMAC
Business Aviation
Pilatus
Bombardier
Gulfstream
Textron
Other
More
About
Aviation Flights Business
Aviation Flights Ventures
Merch Store
Switch Site
Commercial Aviation
Airbus
Boeing
ATR
Embraer
COMAC
Business Aviation
Pilatus
Bombardier
Gulfstream
Textron
Other
Login
Any Site
Airbus
Boeing
Go
Flight Activity with Callsign: UAL3840
Wednesday, June 11, 2025
737-8 MAX,
United Airlines
, N17373 (MSN 68814/9160)
Activity
Delivered BFI-LAS
Airline
United Airlines
Registration
N17373
Callsign
UAL3840
Hex
A127BB
Date & Time
Departed BFI Jun 11 2025 17:34 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© ca350
Saturday, May 24, 2025
737-8 MAX,
United Airlines
, N37372 (MSN 68825/9156)
Activity
Delivered BFI-LAS
Airline
United Airlines
Registration
N37372
Callsign
UAL3840
Hex
A44258
Date & Time
Departed BFI May 24 2025 17:08 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© ca350
Wednesday, April 23, 2025
737-9 MAX,
United Airlines
, N17596 (MSN 67642/9079)
Activity
Delivered BFI-SEA
Airline
United Airlines
Registration
N17596
Callsign
UAL3840
Hex
A12F72
Date & Time
Departed BFI Apr 23 2025 21:42 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© acturpin
Friday, January 31, 2025
737-8 MAX,
United Airlines
, N17359 (MSN 67634/9028)
Activity
Delivered BFI-SEA
Airline
United Airlines
Registration
N17359
Callsign
UAL3840
Hex
A1277B
Date & Time
Departed BFI Jan 31 2025 18:42 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© Jeremy Liu
Friday, November 8, 2024
737-9 MAX,
United Airlines
, N77588 (MSN 43446/8993)
Activity
Delivered BFI-SEA
Airline
United Airlines
Registration
N77588
Callsign
UAL3840
Hex
AA7F2B
Date & Time
Departed BFI Nov 08 2024 00:06 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© mattcawby
Friday, August 30, 2024
737-9 MAX,
United Airlines
, N17583 (MSN 43520/8939)
Activity
Delivered BFI-PDX
Airline
United Airlines
Registration
N17583
Callsign
UAL3840
Hex
A12F4C
Date & Time
Departed BFI Aug 30 2024 00:03 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© ca350
Thursday, August 29, 2024
737-9 MAX,
United Airlines
, N17583 (MSN 43520/8939)
Diverted back to BFI due to flight management system problems
Activity
Delivered BFI-PDX
Airline
United Airlines
Registration
N17583
Callsign
UAL3840
Hex
A12F4C
Date & Time
Aug 29 2024 17:55-19:29 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© ca350
Friday, January 26, 2024
737-9 MAX,
United Airlines
, N37548 (MSN 64476/8470)
Activity
Ferried CUN-IAH
Airline
United Airlines
Registration
N37548
Callsign
UAL3840
Hex
A44963
Date & Time
Departed CUN Jan 26 2024 21:09 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
What's this flight activity doing here?
Wednesday, January 24, 2024
737-8 MAX,
United Airlines
, N17337 (MSN 67593/8823)
Activity
Delivered BFI-PDX
Airline
United Airlines
Registration
N17337
Callsign
UAL3840
Hex
A12733
Date & Time
Departed BFI Jan 24 2024 19:44 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© bwi2muc
Wednesday, September 27, 2023
737-9 MAX,
United Airlines
, N77576 (MSN 67610/8740)
Activity
Delivered BFI-SEA
Airline
United Airlines
Registration
N77576
Callsign
UAL3840
Hex
AA7F06
Date & Time
Departed BFI Sep 27 2023 20:54 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© ca350
Monday, July 24, 2023
737-8 MAX,
United Airlines
, N17314 (MSN 67569/8659)
Activity
Delivered BFI-RFD
Airline
United Airlines
Registration
N17314
Callsign
UAL3840
Hex
A126EA
Date & Time
Departed BFI Jul 24 2023 20:07 UTC
Open Aviation Data
NEW
adbsexchange.com
flightaware.com
© ca350
×
Open Aviation Data for
Chat
