Lufthansa
LH421 Flight Status (Boston to Frankfurt)
According to Trip.com real-time data, the LH421 flight operated by Lufthansa on Oct 2, 2026 is scheduled to fly from Boston (BOS) to Frankfurt (FRA). The flight is expected to depart at 22:00 (local time in Boston, UTC-4) and land at 10:28 (local time in Frankfurt, UTC+2) .
Thu, Oct 1
Fri, Oct 2
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En route
Your flight has departed Boston and is expected to arrive in Frankfurt at 10:24.
7h 15m
Check-in Counter
74-86
Boarding Gate
E9
Arrival Gate
Z20
Baggage
--
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Scheduled
Your flight will depart on time.
7h 15m
Check-in Counter
74-86
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
LH420
|
Frankfurt (FRA)
Boston (BOS)
Boston (BOS)
Scheduled: 20:10
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LH421 Aircraft Details and Cabin Information - Boston to Frankfurt on Lufthansa
According to Trip.com real-time data, the LH421 flight flying from Boston to Frankfurt on 10/2/2026 is operated by the aircraft model Airbus A340-300. This aircraft has been in service for 26y, 4m. The aircraft is equipped with 279 seats.
Airbus A340-300
Punctuality (Departure)
43
%
Punctuality (Arrival)
97
%
Early on average
12 minutes
Age
26y, 4m
Seats
279
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width better than on 11% of flights
100°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
163 cm
More legroom than on 11% of flights
52 cm
Seat width better than on 33% of flights
180°
Reclining Angle
Fully reclinable
2-2-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
46 cm
Seat width
130°
Reclining Angle
2-3-2
Seat layout example
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LH421 Recent Flight History and Status - Lufthansa
Trip.com historical records show that the last LH421 flight departed on Thu, Oct 1 from BOS at approximately 21:56. This flight is expected to arrrive in FRA at 10:24.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Sep 26 | Boston (BOS) | Frankfurt (FRA) | 343 | 23:26 | 11:36 | Arrived |
| Sun, Sep 27 | Boston (BOS) | Frankfurt (FRA) | 343 | 22:31 | 11:07 | Arrived |
| Mon, Sep 28 | Boston (BOS) | Frankfurt (FRA) | 343 | 22:53 | 11:40 | Arrived |
| Tue, Sep 29 | Boston (BOS) | Frankfurt (FRA) | 343 | 22:23 | 11:08 | Arrived |
| Wed, Sep 30 | Boston (BOS) | Frankfurt (FRA) | 343 | 22:18 | 11:09 | Arrived |
| Thu, Oct 1 | Boston (BOS) | Frankfurt (FRA) | 343 | 21:56 | 10:24 | En route |
| Fri, Oct 2 | Boston (BOS) | Frankfurt (FRA) | 343 | 22:00 | 10:28 | Scheduled |
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LH421 On-Time Performance, Departure, and Arrival Trends
Review LH421 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of LH421 flight over the past 30 trips, the on-time departure rate of LH421 is 43% (Late on average 33 minutes), while the on-time arrival rate is 97% (Early on average 12 minutes).
On-Time Departures
Punctuality
43
%
Late on average
33 minutes
Early
0
%
On time
43
%
30 mins late
47
%
60 mins late
10
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
12 minutes
Early
73
%
On time
23
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight lh421?
Flight lh421 has not departed yet and is currently on schedule. Scheduled departure 22:00, arrival 11:15 (updated Oct 2, 2026). -
Is flight lh421 on time today?
Flight lh421 has not departed yet and is currently on schedule. Scheduled departure is 22:00, with arrival at 11:15. Recheck gate and timing before you head to the airport. -
Has flight lh421 departed yet? What is the departure time?
Flight lh421 is scheduled to depart at 22:00. The latest actual or estimated departure time is 22:00, and the current status is Scheduled (updated Oct 2, 2026). -
When is flight lh421 scheduled to arrive?
Flight lh421 is scheduled to arrive at 11:15. The latest estimated or actual arrival time is 10:28. Status is Scheduled as of Oct 2, 2026. -
What route does flight lh421 fly?
Flight lh421 is operated by Lufthansa from Boston (BOS) to Frankfurt (FRA). Typical flight time is about 7 hours15 minutes; operating days may include Friday. -
How can I check real-time status for flight lh421?
Track flight lh421 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight lh421 is delayed or canceled, what should I do?
If lh421 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 2, 2026). Contact Lufthansa or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight lh421 departed from Boston?
Flight lh421 has not departed from Boston (BOS) yet and is currently on schedule for 22:00. -
What is the seat configuration for flight lh421?
Flight lh421 usually flies a Airbus A340-300 with seat layout 2-4-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Time on arrival: Boston 04:28
|
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