What aircraft does UA38 use?

United Airlines flight UA38 operates on a Boeing 787-10 from HND to LAX.

How long is the UA38 flight?

The estimated flight time for UA38 from HND to LAX is approximately 11h 31m covering 8,812 km (5,476 miles).

What route does UA38 fly?

United Airlines flight UA38 operates from HND (Tokyo Haneda International Airport) to LAX (Los Angeles International Airport), connecting Tokyo and Los Angeles.

How do I choose the best seat?

The best seat depends on your priorities. For extra legroom, choose seats near emergency exits or bulkhead rows. For quick boarding/deplaning, select seats near the front. Avoid seats near lavatories or galleys if you prefer a quieter flight. Window seats offer views and a wall to lean against, while aisle seats provide easier access to move around.

What do the different seat colors mean?

Green seats are typically available for selection, red seats are occupied or blocked, yellow/orange seats may have restrictions or extra fees, and blue seats often indicate premium or preferred seating with additional charges. Hover over any seat to see specific details and pricing.

Can I change my seat after booking?

Yes, most airlines allow seat changes after booking, though fees may apply depending on your fare type and desired seat. You can typically change seats through the airline's website, mobile app, or by calling customer service. Some seats become available closer to departure as the airline releases blocked inventory.

When is the best time to select seats?

The best time varies by strategy. Book immediately after purchasing your ticket for the widest selection, or wait until 24 hours before departure when airlines often release blocked premium seats. For popular routes, early selection is recommended. Our seat alerts can notify you when preferred seats become available.

Are the seat maps updated in real-time?

Our flight seat maps are updated regularly throughout the day to reflect current availability. However, seat availability can change rapidly, especially close to departure. We recommend checking the airline's official website for the most up-to-date information when making your final selection.

What if my preferred seat isn't available?

You can also check back periodically as seats often open up closer to departure when other passengers make changes or when the airline releases additional inventory.

UA38 Seat Map

● On time

United Airlines · Boeing 787-10 · Tue, 04 Aug 2026

Depart

HND · Tokyo

11h 31m

5,476 mi

Arrive

LAX · Los Angeles

+ Seat alert

J · Business

0/44

Y · Economy

3/253

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 1–60

100%

Pinch to zoom • Double-tap to zoom in

Business

Economy

Business

Economy

1A

30A

30B

1D

30C

1F

30D

1L

30E

30F

30J

30K

30L

2A

31A

31B

2D

31C

2F

31D

2L

31E

31F

31J

31K

31L

32A

3A

32B

32C

3D

3F

32D

32E

3L

32F

32J

32K

32L

33A

4A

33B

33C

4D

4F

33D

33E

4L

33F

33J

33K

33L

34A

5A

34B

34C

5D

5F

34D

34E

5L

34F

34J

34K

34L

35A

6A

35B

35C

6D

6F

35D

35E

6L

35F

35J

35K

35L

36A

7A

36B

36C

7D

7F

36D

36E

7L

36F

36J

36K

36L

37A

8A

37B

37C

8D

8F

37D

37E

8L

37F

37J

37K

37L

38A

9A

38B

38C

9D

9F

38D

38E

9L

38F

38J

38K

38L

10A

39A

39B

10D

39C

10F

39D

10L

39E

39F

39J

39K

39L

11A

40A

40B

11D

40C

11F

11L

40J

40K

40L

42A

42B

42C

42J

42K

42L

43A

43B

43C

43J

43K

43L

44A

44B

44C

44D

44E

44F

44J

44K

44L

45A

45B

45C

45D

45E

45F

45J

45K

45L

46A

46B

46C

46D

46E

46F

46J

46K

46L

47A

47B

47C

47D

47E

47F

47J

47K

47L

48A

48B

48C

48D

48E

48F

48J

48K

48L

49A

49B

49C

49D

49E

49F

49J

49K

49L

50A

50B

50C

50D

50E

50F

50J

50K

50L

51A

51B

51C

51D

51E

51F

51J

51K

51L

52A

52B

52C

52D

52E

52F

52J

52K

52L

53A

53B

53C

53D

53E

53F

53J

53K

53L

54A

54B

54C

54D

54E

54F

54J

54K

54L

55A

55B

55C

55D

55E

55F

55J

55K

55L

56A

56B

56C

56D

56E

56F

56J

56K

56L

57A

57B

57C

57D

57E

57F

57J

57K

57L

58A

58B

58C

58D

58E

58F

58J

58K

58L

59B

59C

59D

59E

59F

59J

59K

60D

60E

60F

Get seat alerts

Get Seat Alerts

UA38 Flight Details

Flight Number: UA38

Origin:

(Tokyo Haneda International Airport, Tokyo)

Destination:

(Los Angeles International Airport, Los Angeles)

Distance: 8,812 km (5,476 mi)

Est. Duration: 11h 31m

Flight Date: August 04, 2026

Aircraft: Boeing 787-10

Airline Routes: View United Airlines route map

Change Flight Date

Sign Up Free to Unlock

Best seat recommendations
1 free seatmap search per month
Full seat details and legroom info

Already have an account? Sign in

Want Live Seat Availability?

Subscribe for real-time seat availability and pricing.

View Plans

Flight Route Map

Explore More Routes:

View flights from HND View flights to LAX View United Airlines route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: United Airlines (UA)
Aircraft: Boeing 787-10
Seating: Main Deck: 297 seats

Economy: 253

3 103 147

1% Available

Business: 44

0 0 44

0% Available
Legend: Seat Status

Blocked

Occupied

Standard

Cabin Classes

First

Business

Premium Economy

Economy

Extra legroom / exit

Features

Exit door

WC Lavatory

GALLEY Galley

CREW Crew area

United Airlines Boeing 787-10 seat map layout for flight UA38 from HND to LAX — Reference layout

This Boeing 787-10 operates United Airlines flight UA38 from Tokyo (HND) to Los Angeles (LAX). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

Compare

Long-press seats to add them for comparison

Compare seats

Click and hold on seats to add them for comparison

Seat Selection Assistance

Seat Alerts Require Payment

Seat alerts are available to users with a paid plan or credits. This feature monitors seat availability and notifies you when your preferred seats become available.

Reviews