| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 05 | FRA | BOS | 17:57 | 20:00 |
Landed
|
Track > |
| Jul 04 | FRA | BOS | 17:59 | 20:16 |
Landed
|
Track > |
| Jul 03 | FRA | BOS | 18:06 | 20:02 |
Landed
|
Track > |
| Jul 02 | FRA | BOS | 18:22 | 20:34 |
Landed Late
|
Track > |
| Jul 01 | FRA | BOS | 18:03 | 19:55 |
Landed
|
Track > |
| Jun 30 | FRA | BOS | 18:09 | 19:45 |
Landed
|
Track > |
| Jun 29 | FRA | BOS | 18:05 | 19:51 |
Landed
|
Track > |
| Jun 28 | FRA | BOS | 18:10 | 19:49 |
Landed
|
Track > |
| Jun 27 | FRA | BOS | 18:09 | 19:48 |
Landed
|
Track > |
| Jun 26 | FRA | BOS | 17:58 | 19:34 |
Landed
|
Track > |
Lufthansa Flight LH420 connects Frankfurt, Germany to Boston, United States, taking off from Frankfurt Airport FRA and landing at Boston Logan International Airport BOS.
How long is the LH420 flight from Frankfurt to Boston?
The average flight time from Frankfurt to Boston is 7 hours and 51 minutes. The flight distance is 5888 km / 3658 miles and the average flight speed is 750 km/h / 466 mph.
How many LH420 flights are operated per week?
6 flights per week. The flight LH420 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Lufthansa Flight LH420 Frankfurt to Boston?
The Airportia On-Time Performance Rating for Lufthansa Flight LH420 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight LH420 arriving at?
Flight LH420 arrives at Boston Logan International Airport (BOS) Terminal E.
When was the latest LH420 flight?
The latest flight took off on Monday, July 6th, 2026 with the flight status being Landed on 20:00.
How else can the flight LH420 be referenced as?
This Lufthansa flight can also be referenced as DLH420, LH0420, LH 420, DLH 420.
How often is flight LH420 delayed?
On average, 20% of all LH420 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled LH420 flight or baggage issues?
If your LH420 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our LH420 Flight Tracker above for more details.
Flight LH420 is code-shared by 3 airlines using the flight numbers UA8859, AC9187, SN7236
Other flights departing from Frankfurt FRA: PC996, LH1136, LH118, LH198
Other flights arriving at Boston BOS: CX812, TK81, LX52
All flights connecting Frankfurt FRA to Boston BOS.
