Apparatus

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flight Aircraft

N18223

BOEING 737-800

Operated by UNITED AIRLINES INC

Tail number
N18223
Type
B738
Mode-S
A14AD4
Not currently tracked · last seen 2h ago
Flights observed
389 showing last 50
Avg flight time
1h 46m
Typical route
SFO → YVR
Last seen
2h ago

Last known area

Map centered near N18223's most recent activity.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-07-14 SFO → SAN Jul 14, 04:40 UTCJul 14, 05:55 UTC1h 15m
2026-07-14 - Jul 14, 00:55 UTCJul 14, 03:00 UTC2h 5m
2026-07-13 SFO → YVR Jul 13, 21:20 UTCJul 13, 23:15 UTC1h 55m
2026-07-13 - Jul 13, 18:45 UTCJul 13, 19:50 UTC1h 5m
2026-07-13 - Jul 13, 15:40 UTCJul 13, 16:50 UTC1h 10m
2026-07-13 SBA → SFO Jul 13, 13:32 UTCJul 13, 14:04 UTC32m
2026-07-13 SBA → SFO Jul 13, 13:25 UTCJul 13, 14:05 UTC40m
2026-07-13 - Jul 13, 05:20 UTCJul 13, 06:05 UTC45m
2026-07-13 - Jul 13, 00:45 UTCJul 13, 02:45 UTC2h 0m
2026-07-12 SFO → YVR Jul 12, 21:25 UTCJul 12, 23:00 UTC1h 35m
2026-07-12 SFO → YVR Jul 12, 21:15 UTCJul 12, 22:58 UTC1h 43m
2026-07-12 - Jul 12, 18:15 UTCJul 12, 19:20 UTC1h 5m
2026-07-12 SAN → SFO Jul 12, 18:18 UTCJul 12, 19:15 UTC57m
2026-07-12 SFO → SAN Jul 12, 15:25 UTCJul 12, 16:40 UTC1h 15m
2026-07-12 YVR → SFO Jul 12, 00:35 UTCJul 12, 02:40 UTC2h 5m
2026-07-11 SFO → YVR Jul 11, 21:15 UTCJul 11, 23:00 UTC1h 45m
2026-07-11 SFO → YVR Jul 11, 21:15 UTCJul 11, 22:59 UTC1h 44m
2026-07-11 DFW → SFO Jul 11, 16:45 UTCJul 11, 19:50 UTC3h 5m
2026-07-11 - Jul 11, 12:45 UTCJul 11, 14:40 UTC1h 55m
2026-07-11 BFI → ORD Jul 11, 06:15 UTCJul 11, 09:45 UTC3h 30m
2026-07-11 - Jul 11, 02:15 UTCJul 11, 04:15 UTC2h 0m
2026-07-10 - Jul 10, 17:45 UTCJul 11, 00:00 UTC6h 15m
2026-07-10 - Jul 10, 14:40 UTCJul 10, 15:30 UTC50m
2026-07-10 MRY → LAX Jul 10, 14:15 UTCJul 10, 15:23 UTC1h 8m
2026-07-10 - Jul 10, 02:40 UTCJul 10, 03:25 UTC45m
2026-07-10 ORD → LAX Jul 10, 02:42 UTCJul 10, 03:18 UTC36m
2026-07-10 HAF → LAX Jul 10, 00:00 UTCJul 10, 00:55 UTC55m
2026-07-09 PHX → SFO Jul 9, 20:35 UTCJul 9, 22:15 UTC1h 40m
2026-07-09 - Jul 9, 17:15 UTCJul 9, 18:50 UTC1h 35m
2026-07-09 - Jul 9, 14:20 UTCJul 9, 15:15 UTC55m
2026-07-09 - Jul 9, 02:25 UTCJul 9, 03:30 UTC1h 5m
2026-07-08 LAX → SFO Jul 8, 23:55 UTCJul 9, 00:55 UTC1h 0m
2026-07-08 SJD → LAX Jul 8, 19:43 UTCJul 8, 21:33 UTC1h 50m
2026-07-08 - Jul 8, 16:05 UTCJul 8, 21:40 UTC5h 35m
2026-07-08 SFO → LAX Jul 8, 13:35 UTCJul 8, 14:25 UTC50m
2026-07-08 - Jul 8, 05:35 UTCJul 8, 06:30 UTC55m
2026-07-08 - Jul 8, 02:00 UTCJul 8, 02:55 UTC55m
2026-07-07 - Jul 7, 23:35 UTCJul 8, 00:25 UTC50m
2026-07-07 SJD → LAX Jul 7, 19:43 UTCJul 7, 21:26 UTC1h 43m
2026-07-07 - Jul 7, 16:00 UTCJul 7, 21:30 UTC5h 30m
2026-07-07 LAX → SFO Jul 7, 13:45 UTCJul 7, 14:10 UTC25m
2026-07-07 DEN → PHX Jul 7, 06:10 UTCJul 7, 06:40 UTC30m
2026-07-07 BWI → LAX Jul 7, 00:00 UTCJul 7, 04:45 UTC4h 45m
2026-07-06 - Jul 6, 16:55 UTCJul 6, 21:00 UTC4h 5m
2026-07-06 LAX → BWI Jul 6, 16:51 UTCJul 6, 21:31 UTC4h 40m
2026-07-06 - Jul 6, 14:15 UTCJul 6, 15:00 UTC45m
2026-07-06 MRY → LAX Jul 6, 14:15 UTCJul 6, 15:02 UTC47m
2026-07-06 - Jul 6, 02:45 UTCJul 6, 03:00 UTC15m
2026-07-06 LAX → MRY Jul 6, 02:42 UTCJul 6, 03:24 UTC42m
2026-07-05 - Jul 5, 22:20 UTCJul 6, 00:45 UTC2h 25m

Specifications

Registration N18223
Aircraft type BOEING 737-800 (B738)
Operator UNITED AIRLINES INC
Mode-S code A14AD4 · 50245324 (octal)

Looking for transponder-level data? View the Mode-S A14AD4 page for country allocation, callsign history, and ADS-B signal details.

N18223 frequently asked

What type of aircraft is N18223?
N18223 is a BOEING 737-800 (ICAO type code B738).
Who operates N18223?
N18223 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N18223?
N18223 broadcasts on Mode-S (ICAO 24-bit) address A14AD4 (octal 50245324). View the transponder page.
What route does N18223 typically fly?
N18223 most frequently flies between SFO and YVR based on observed flights.
Where is N18223 right now?
N18223 is not currently being tracked; last seen 2h ago.