Ahead 395 min

United Airlines UA639·BOS → LAX·19 May 2026

BOS

Logan International

Boston, United States

UA639

2026-05-19

LAX

Los Angeles International

Los Angeles, United States

Departs

18:20

19 May 2026 · America/New_York

Terminal BGate B23

Arrives

21:55

19 May 2026 · America/Los_Angeles

Times

Scheduled departure

18:20

19 May 2026 (America/New_York)

UTC: Tue, 19 May 2026 22:20:00 GMT

Scheduled arrival

21:55

19 May 2026 (America/Los_Angeles)

UTC: Wed, 20 May 2026 04:55:00 GMT

Estimated departure

18:20

19 May 2026 (America/New_York)

UTC: Tue, 19 May 2026 22:20:00 GMT

Estimated arrival

Not available

Actual departure

Not available

Actual arrival

Not available

Details

Departure terminal / gate

Terminal: BGate: B23

Arrival terminal / gate / belt

Terminal: —Gate: —Belt: —

Aircraft

Registration: N37531

Type: ICAO B39M / IATA —

ICAO24: A44939

View aircraft page →

Codeshare

Flight: —

Airline: —

Departure airport

BOS — Logan International

Boston, United States

View airport page →

Arrival airport

LAX — Los Angeles International

Los Angeles, United States

View airport page →

Board history

DEPARTURE @ BOSTerm BGate B23Scheduled

Event timeline

Status
Event: Tue, 19 May 2026 22:20:00 GMT · Recorded: Tue, 19 May 2026 17:35:36 GMT

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