| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 07 | DFW | LHR | 01:06 | 15:38 |
Diverted
|
Track > |
| Claim > | ||||||
| Jul 06 | DFW | LHR | 23:41 | 14:31 |
Landed
|
Track > |
| Jul 05 | DFW | LHR | 23:42 | 14:39 |
Landed
|
Track > |
| Jul 04 | DFW | LHR | 23:24 | 13:43 |
Landed
|
Track > |
| Jul 03 | DFW | LHR | 23:35 | 13:52 |
Landed
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Track > |
| Jul 02 | DFW | LHR | 01:27 | 15:41 |
Delayed
|
Track > |
| Jun 30 | DFW | LHR | 01:28 | 15:47 |
Delayed
|
Track > |
| Jun 29 | DFW | LHR | 23:21 | 14:00 |
Landed
|
Track > |
| Jun 28 | DFW | LHR | 23:33 | 14:05 |
Landed
|
Track > |
| Jun 27 | DFW | LHR | 23:21 | 13:58 |
Landed
|
Track > |
British Airways Flight BA1521 connects Dallas, United States to London, United Kingdom, taking off from Dallas Fort Worth International Airport DFW and landing at London Heathrow Airport LHR.
How long is the BA1521 flight from Dallas to London?
The average flight time from Dallas to London is 8 hours and 31 minutes. The flight distance is 7627 km / 4739 miles and the average flight speed is 895 km/h / 556 mph.
How many BA1521 flights are operated per week?
6 flights per week. The flight BA1521 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of British Airways Flight BA1521 Dallas to London?
The Airportia On-Time Performance Rating for British Airways Flight BA1521 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight BA1521 arriving at?
Flight BA1521 arrives at London Heathrow Airport (LHR) Terminal 3.
When was the latest BA1521 flight?
The latest flight took off on Wednesday, July 8th, 2026 with the flight status being Diverted on 15:38.
How else can the flight BA1521 be referenced as?
This British Airways flight can also be referenced as BAW1521, BA 1521, BAW 1521.
How often is flight BA1521 delayed?
On average, 50% of all BA1521 flights are delayed. The average delay is 50 minutes.
Can I get compensation for my delayed or cancelled BA1521 flight or baggage issues?
If your BA1521 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 BA1521 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Dallas DFW: F92220, AA78, QR732, BR49
Other flights arriving at London LHR: AA78, EK29, VY6022, BA357
All flights connecting Dallas DFW to London LHR.
