AY5421 Flight Status Finnair: London to Pittsburgh (FIN5421)
LHR London
- Scheduled
- 15:55
- Actual
- 16:37
Terminal: 5 | Gate: B45
Departure: Fri, Nov 13, 2026 · local time GMT
PIT Pittsburgh
- Scheduled
- 19:20
- Actual
- 18:54
- Delay
Gate: C3
Arrival: Fri, Nov 13, 2026 · local time EST
Landed 10h 03m ago 100%
LHR 16:37 PIT 18:54
5,970 km (3,710 mi) flown
Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.
Distance: 5970 km / 3710 miles · Scheduled Duration: 08:25 · Actual Duration: 07:17 · Aircraft:
Flight issues? Claim up to £520 >
AY 5421 Flight Status & Schedule Finnair London to Pittsburgh
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Nov 13 | LHR | PIT | 16:37 | 18:54 | Landed | Track > |
| Nov 11 | LHR | PIT | 16:28 | 18:58 | Landed | Track > |
| Nov 09 | LHR | PIT | 16:42 | 19:02 | Landed | Track > |
| Nov 07 | LHR | PIT | 16:47 | 19:10 | Landed | Track > |
| Nov 06 | LHR | PIT | 17:05 | 19:39 | Landed Late | Track > |
| Nov 04 | LHR | PIT | 16:40 | 18:57 | Landed | Track > |
| Nov 02 | LHR | PIT | 18:14 | 20:20 | Delayed | Track > |
| Oct 31 | LHR | PIT | 16:20 | 20:03 | Landed | Track > |
| Oct 30 | LHR | PIT | 18:04 | 21:28 | Delayed | Track > |
| Oct 28 | LHR | PIT | 16:32 | 20:06 | Landed | Track > |
Finnair's London–Pittsburgh flight covers 5,970 km (3,710 mi) and runs three times a week: Monday, Wednesday and Friday. Its timetable allows 8 h 25 min; in practice it usually takes about 7 h 25 min, so it often makes up time. Yesterday it left 42 minutes late and still landed at 18:54, 26 minutes early.
About AY 5421
Finnair Flight AY5421 connects London, United Kingdom to Pittsburgh, United States, taking off from London Heathrow Airport LHR and landing at Pittsburgh International Airport PIT.
- Distance
- 5,970 km (3,710 mi)
- Typical flight time
- 7 h 25 min
- Flies
- Mon, Wed, Fri
- On time
- 7 of the last 8
- Average delay when late
- 19 min
- Usually departs from
- Terminal 5
Departing the UK, this flight is covered by UK261. Yesterday's flight landed 26 minutes early, so no delay compensation applies; it starts at 3 hours late on arrival.
AY 5421 FAQ
- How long is the AY5421 flight from London to Pittsburgh?
- The timetable allows 8 h 25 min. London to Pittsburgh is 5,970 km (3,710 mi).
- How often is AY5421 from London to Pittsburgh late?
- 1 of the last 8 flights arrived 15 or more minutes late; when late, by 19 minutes on average.
- When was the latest AY5421 flight from London to Pittsburgh?
- The latest AY5421 was the 15:55 (local time) departure from London on 13 November 2026; it landed 26 minutes early.
- Which days does AY5421 fly from London to Pittsburgh?
- Three times a week: Monday, Wednesday and Friday, based on the schedule of the last 7 days.
- Which terminal does AY5421 use?
- It usually leaves from Terminal 5 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.
- What other flight numbers does AY5421 have?
- Also listed as FIN5421 (Finnair's ICAO code) and AY 5421.
- Can I get compensation if AY5421 is delayed or cancelled?
- Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.
AY5421 and London LHR to Pittsburgh PIT Flights
Flight AY5421 is a code-share Finnair flight of the British Airways operated BA171.
Other flights departing from London LHR: VS9, BA171, BA444
Other flights arriving at Pittsburgh PIT: BA171, AA3241, WN1111
All flights connecting London LHR to Pittsburgh PIT.