Flight

UA8858 (UAL8858)

Route

BOSFRA

Status

Scheduled

United flight LH421 from Boston Logan International Airport to Frankfurt am Main Airport is scheduled to depart on Sep 29, 2026 at 10:00 PM and arrive at 11:15 AM local time.

Status:Scheduled

Refresh

Other UA8858 flights

Multiple flights operate under the UA8858 flight number.

FromToDeparts ArrivesStatus

Departure

Departs from	Boston Logan International (BOS)
Date	Tue, Sep 29
Departs	10:00 PM
Terminal	E
Gate	E10
Check-in counter	Not available

Arrival

Arrives at	Frankfurt am Main (FRA)
Date	Wed, Sep 30
Arrives	11:15 AM
Terminal	1
Gate	A
Baggage claim carousel	Not available

Track another flight

Millions of cheap flights. One simple search.

Roundtrip selected

origin

Enter the city you're flying from, or choose from the options below

Include nearby airports

selected

destination

. Enter your destination, or choose from the options below