UA3686 United Airlines - Flight Status
Codeshare Flights
The flight LH7870 from Lufthansa (LH) is a codeshare flight operated by United Airlines (UA) under the flight number UA3686. Check this page for details about flight UA3686.
Below, you can find details about United Airlines flight UA3686, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Pittsburgh - Pittsburgh International Airport (Airport Code PIT).
This flight data pertains specifically to the flight's details for Friday, December 19, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3686
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3686
UA3686 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA3686 United Airlines to Pittsburgh
Scheduled - On-time
Flight Status for Friday December 19, 2025
This flight is also scheduled for Today (December 18, 2025). See it here
Scheduled - On-time
Flight Status for Friday December 19, 2025
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Newark (EWR)
December 19, 2025
Newark Liberty International Airport
Estimated Departure Time:
05:29 pm
Terminal:
C
Gate:
-
Scheduled Departure Time: 05:29 pm
Arrival
Pittsburgh (PIT)
December 19, 2025
Pittsburgh International Airport
Estimated Arrival Time:
07:09 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 07:09 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-ewr.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- LH7870 - Lufthansa
Additional Information
Which is the frequency of flight UA3686?
The flight UA3686 is currently not scheduled at Newark Airport.
Which is the distance of flight UA3686?
The distance between the two airports is 319 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3686 is currently not scheduled at Newark Airport.
Which is the distance of flight UA3686?
The distance between the two airports is 319 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Newark and Pittsburgh:
FedEx
- Flight Number: FX1952. (On Time performance: 93 - Average Delay: 4 minutes)
United Airlines
- Flight Number: UA3403. (On Time performance: 83 - Average Delay: 16 minutes)
- Flight Number: UA3447. (On Time performance: 83 - Average Delay: 17 minutes)
- Flight Number: UA3475. (On Time performance: 74 - Average Delay: 15 minutes)
- Flight Number: UA3501. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: UA3528. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: UA3546. (On Time performance: 69 - Average Delay: 24 minutes)
- Flight Number: UA3607. (On Time performance: 75 - Average Delay: 22 minutes)
- Flight Number: UA3703. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: UA3717. (On Time performance: 85 - Average Delay: 20 minutes)
- Flight Number: UA4451. (On Time performance: 69 - Average Delay: 32 minutes)
- Flight Number: UA4477. (On Time performance: 67 - Average Delay: 62 minutes)
- Flight Number: UA4505. (On Time performance: 25 - Average Delay: 91 minutes)
- Flight Number: UA4521. (On Time performance: 65 - Average Delay: 44 minutes)
FedEx
- Flight Number: FX1952. (On Time performance: 93 - Average Delay: 4 minutes)
United Airlines
- Flight Number: UA3403. (On Time performance: 83 - Average Delay: 16 minutes)
- Flight Number: UA3447. (On Time performance: 83 - Average Delay: 17 minutes)
- Flight Number: UA3475. (On Time performance: 74 - Average Delay: 15 minutes)
- Flight Number: UA3501. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: UA3528. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: UA3546. (On Time performance: 69 - Average Delay: 24 minutes)
- Flight Number: UA3607. (On Time performance: 75 - Average Delay: 22 minutes)
- Flight Number: UA3703. (On Time performance: 78 - Average Delay: 9 minutes)
- Flight Number: UA3717. (On Time performance: 85 - Average Delay: 20 minutes)
- Flight Number: UA4451. (On Time performance: 69 - Average Delay: 32 minutes)
- Flight Number: UA4477. (On Time performance: 67 - Average Delay: 62 minutes)
- Flight Number: UA4505. (On Time performance: 25 - Average Delay: 91 minutes)
- Flight Number: UA4521. (On Time performance: 65 - Average Delay: 44 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 01, 2025 to May 17, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 01, 2025 to May 17, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights UA3686
No flights for UA3686 were scheduled in the past month. The last flight took place on Friday, December 19, 2025