What aircraft does OM138 use?

MIAT Mongolian Airlines flight OM138 operates on a Boeing 787 from FRA to UBN.

How long is the OM138 flight?

The estimated flight time for OM138 from FRA to UBN is approximately 8h 48m covering 6,641 km (4,126 miles).

Does OM138 have WiFi?

Yes, MIAT Mongolian Airlines flight OM138 offers WiFi onboard provided by Viasat.

How many seats does this Boeing 787 have?

This MIAT Mongolian Airlines Boeing 787 has 292 total seats across 2 cabin classes: Business, Economy.

What cabin classes are available on this aircraft?

This Boeing 787 offers 2 cabin classes: Business, Economy. Seat distribution: 30 Business seats, 262 Economy seats.

What route does OM138 fly?

MIAT Mongolian Airlines flight OM138 operates from FRA (Frankfurt Airport) to UBN (Ulaanbaatar Chinggis Khaan International Airport), connecting Frankfurt am Main and Ulaanbaatar (Sergelen).

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.

OM138 Seat Map

● On time

MIAT Mongolian Airlines · Boeing 787 · Sat, 12 Apr 2025

Depart

FRA · Frankfurt am Main

8h 48m

4,126 mi

Arrive

UBN · Ulaanbaatar (Sergelen)

+ Seat alert

J · Business

23/30

Y · Economy

185/262

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 11–61

100%

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

55H

Score 68 #1

Easy aisle access · Near wings (smoother ride)

Aisle

49H

Score 68 #2

Easy aisle access · Near wings (smoother ride)

Aisle

49G

Score 68 #3

Easy aisle access · Near wings (smoother ride)

Aisle

55A

Score 68 #4

Window view · Near wings (smoother ride)

Window

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OM138 Flight Details

Flight Number: OM138

Origin:

(Frankfurt Airport, Frankfurt am Main)

Destination:

(Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen))

Distance: 6,641 km (4,126 mi)

Est. Duration: 8h 48m

Flight Date: April 12, 2025

Aircraft: Boeing 787

In-Flight WiFi: Viasat (verified)

Airline Routes: View MIAT Mongolian Airlines route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: MIAT Mongolian Airlines (OM)
Aircraft: Boeing 787
Seating: Main Deck: 292 seats

Economy: 262

185 7 70

71% Available

Business: 30

23 5 2

77% 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

This Boeing 787 operates MIAT Mongolian Airlines flight OM138 from Frankfurt am Main (FRA) to Ulaanbaatar (Sergelen) (UBN). 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.

Best Seats on OM138

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 55A Economy
Seat 54K Economy
Seat 54A Economy

Best Aisle Seats

Seat 55H Economy
Seat 49H Economy
Seat 49G Economy

Quietest Seats

Seat 50D Economy
Seat 52K Economy
Seat 43A Economy

Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.

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Seat Selection Assistance

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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

Passenger Reviews for OM138

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Boeing 787 Seat Map

Full MIAT Mongolian Airlines Boeing 787 seating chart, cabin layout, and seat reviews.

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OM138 Seat Map

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OM138 Flight Details

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Best Seats on OM138

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Seat Alerts Require Payment

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