| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | BOS | FRA | 22:52 | 11:37 |
Landed Late
|
Track > |
| Jul 18 | BOS | FRA | 22:20 | 11:13 |
Landed
|
Track > |
| Jul 17 | BOS | FRA | 22:28 | 11:16 |
Landed
|
Track > |
| Jul 16 | BOS | FRA | 23:04 | 12:01 |
Delayed
|
Track > |
| Jul 15 | BOS | FRA | 22:24 | 11:11 |
Landed
|
Track > |
| Jul 14 | BOS | FRA | 22:16 | 11:04 |
Landed
|
Track > |
| Jul 13 | BOS | FRA | 22:27 | 11:20 |
Landed
|
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| Jul 12 | BOS | FRA | 22:24 | 11:10 |
Landed
|
Track > |
| Jul 11 | BOS | FRA | 22:30 | 11:16 |
Landed
|
Track > |
| Jul 10 | BOS | FRA | 22:28 | 11:10 |
Landed
|
Track > |
United Airlines Flight UA8858 connects Boston, United States to Frankfurt, Germany, taking off from Boston Logan International Airport BOS and landing at Frankfurt Airport FRA.
How long is the UA8858 flight from Boston to Frankfurt?
The average flight time from Boston to Frankfurt is 6 hours and 48 minutes. The flight distance is 5888 km / 3658 miles and the average flight speed is 865 km/h / 537 mph.
How many UA8858 flights are operated per week?
6 flights per week. The flight UA8858 is operated on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA8858 Boston to Frankfurt?
The Airportia On-Time Performance Rating for United Airlines Flight UA8858 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA8858 arriving at?
Flight UA8858 arrives at Frankfurt Airport (FRA) Terminal 1.
When was the latest UA8858 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Landed on 11:37.
How else can the flight UA8858 be referenced as?
This United Airlines flight can also be referenced as UAL8858, UA 8858, UAL 8858.
How often is flight UA8858 delayed?
On average, 50% of all UA8858 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled UA8858 flight or baggage issues?
If your UA8858 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 UA8858 Flight Tracker above for more details.
Other flights departing from Boston BOS: DL5840, DL8801, LH421, QR744
Other flights arriving at Frankfurt FRA: LH447, UA46, LH421, EN153
All flights connecting Boston BOS to Frankfurt FRA.
