Informational Guide to Brussels Airport - Zaventem (BRU) - Non Official

BT851 Air Baltic - Flight Status

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Codeshare Flights
The flight DL7306 from Delta Air Lines (DL) is a codeshare flight operated by Air Baltic (BT) under the flight number BT851. Check this page for details about flight BT851.

Below, you can find details about Air Baltic flight BT851, which currently operates between the airports of Tallinn - Tallinn Lennart Meri Airport (Airport Code TLL) and Brussels - Brussels Airport (Airport Code BRU).
This flight data pertains specifically to the flight's details for Friday, April 18, 2025.

BT851 On Time performance:
83
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

BT851 Air Baltic from Tallinn

Landed - On-time
Delay: 10 minutes
Flight Status for Friday April 18, 2025

Airline information

Air Baltic
Air Baltic
Equipment: Airbus A220-300 Passenger

Departure

Tallinn (TLL)
April 18, 2025
Tallinn Lennart Meri Airport
Departed at:
19:13
Terminal:
-
Gate:
6
Scheduled Departure Time: 19:00

Arrival

Brussels (BRU)
April 18, 2025
Brussels Airport
Arrived at:
20:50
Gate:
-
Scheduled Arrival Time: 20:40
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-brussels.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:

- DL7306 - Delta Air Lines

- SN4014 - Brussels Airlines

Additional Information

Which is the frequency of flight BT851?
The flight BT851 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight BT851?
The distance between the two airports is 1591 kilometers.

Which is the flight time of flight BT851?
The scheduled flight time gate to gate is: 02:40 hours.
The real flight time gate to gate on average is: 02:41 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Tallinn: 2025-04-20 00:43:31
Current Time in Brussels: 2025-04-19 23:43:31

Alternative Flights

The following airline serve the same route between Tallinn and Brussels:
Air Baltic - Flight Number: BT853.

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from January 12, 2025 to April 08, 2025, we have obtained these figures.
Total number of flights: 47
On Time: 39 ( 83 % )
Moderate Delay: 8 ( 17 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 6 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 11, 2024 to April 08, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 03, 2024 to March 31, 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 BT851

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
18 April
19:13
Tallinn (TLL)
20:50
Brussels (BRU)
02h 37min
Airbus A220-30
Airbus A220-30
Landed - On-time
Tuesday
15 April
07:20
Tallinn (TLL)
09:01
Brussels (BRU)
02h 41min
Airbus A220-30
Airbus A220-30
Landed - On-time
Monday
14 April
07:07
Tallinn (TLL)
09:02
Brussels (BRU)
02h 55min
Airbus A220-30
Airbus A220-30
Landed - On-time
Friday
11 April
20:01
Tallinn (TLL)
21:22
Brussels (BRU)
02h 21min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Tuesday
08 April
07:23
Tallinn (TLL)
08:51
Brussels (BRU)
02h 28min
Airbus A220-30
Airbus A220-30
Landed - On-time
Monday
07 April
07:09
Tallinn (TLL)
09:02
Brussels (BRU)
02h 53min
Airbus A220-30
Airbus A220-30
Landed - On-time
Friday
04 April
19:29
Tallinn (TLL)
20:56
Brussels (BRU)
02h 27min
Airbus A220-30
Airbus A220-30
Landed - Delayed
Tuesday
01 April
07:16
Tallinn (TLL)
09:01
Brussels (BRU)
02h 45min
Airbus A220-30
Airbus A220-30
Landed - On-time
Monday
31 March
07:20
Tallinn (TLL)
09:00
Brussels (BRU)
02h 40min
Airbus A220-30
Airbus A220-30
- On-time
Thursday
27 March
16:37
Tallinn (TLL)
18:08
Brussels (BRU)
02h 31min
Airbus A220-30
Airbus A220-30
Landed - On-time