N404SY - Alaska Airlines (ERJ-175LR (ERJ-170-200 LR))

Photo of aircraft N404SY operated by Alaska Airlines

Photo by FerryPNL

Image of aircraft registration N404SY - A ERJ-175LR (ERJ-170-200 LR) operated by Alaska Airlines
N404SY
22 Nov 2025
Alaska Airlines ERJ-175LR (ERJ-170-200 LR) at BUR by FerryPNL
Image of aircraft registration N404SY - A ERJ-175LR (ERJ-170-200 LR) operated by Alaska Airlines
N404SY
28 Mar 2021
Alaska Airlines ERJ-175LR (ERJ-170-200 LR) at LAX by bosshep
Image of aircraft registration N404SY - A ERJ-175LR (ERJ-170-200 LR) operated by Alaska Airlines
N404SY
4 Jun 2020
Alaska Airlines ERJ-175LR (ERJ-170-200 LR) at SEA by TWACSA

Aircraft Details

Frame Details
Serial17000739
Line Number
First Flight25.06.18
ModelERJ-175LR (ERJ-170-200 LR)
StatusActive
Commentsopby SkyWest Airlines
  Reg Airline Delivered Status
Not Seen It! N404SY SkyWest Airlines 19.07.18 Left Fleet
Not Seen It! N404SY Alaska Airlines 19.07.18 Active

Key: Flown It! Flown It Seen It! Seen It Seen It! Not Seen It
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SIGHTINGS

Sighting Details Image
21/04/2026 - KMFR - BruceN
20/04/2026 - OTT - loikkio
19/04/2026 - OTT - loikkio
19/04/2026 - OTT - loikkio
19/04/2026 - OTT - loikkio
18/04/2026 - KMFR - BruceN
17/04/2026 - OTT - loikkio
09/04/2026 - OTT - loikkio
09/04/2026 - KMFR - BruceN
07/04/2026 - KMFR - BruceN
06/04/2026 - OTT - loikkio
05/04/2026 - OTT - loikkio
04/04/2026 - KMFR - BruceN
30/03/2026 - OTT - loikkio
26/03/2026 - KMFR - BruceN
25/03/2026 - OTT - loikkio
25/03/2026 - OTT - loikkio
07/03/2026 - OTT - loikkio
06/03/2026 - OTT - loikkio
04/03/2026 - LAS - Northern Contrails