London
London Heathrow Airport
EGLLCurrent Weather
Cloud Forecast
About London Heathrow Airport
London Heathrow's challenges are fog and crosswinds rather than turbulence. Snow causes disproportionate disruption when it occurs.
Is London Heathrow Airport turbulent?
Heathrow's primary weather challenges are fog and crosswinds rather than turbulence. The UK's maritime climate brings frequent low cloud and poor visibility, particularly in autumn and winter. Atlantic storms can produce gusty crosswinds that make landings bumpy. Snow is relatively rare but causes significant disruption when it occurs due to limited de-icing capacity.
- Fog causes the most frequent weather delays at Heathrow
- Every aircraft must be de-iced before takeoff in freezing conditions
- Atlantic storms bring gusty crosswinds several times per winter
Why does Heathrow have so many fog delays?
The Thames Valley location combined with moisture from the North Sea creates ideal fog formation conditions. Radiation fog forms on clear, calm nights and can persist through midday. Unlike continental airports, Heathrow's mild winters mean freezing fog is less common, but regular fog still significantly impacts operations. The airport's slot system means knock-on delays cascade throughout the day.
When is the smoothest time to fly from Heathrow?
Late spring (May-June) and summer (July-August) offer the most reliable weather with long days and minimal fog. November through February brings peak fog season. Winter storms can disrupt operations but are usually manageable. Early morning fog often lifts by midday, so afternoon departures may be more reliable in autumn and winter.
Upcoming Flights (next 2 hours) 98
| Flight | Destination | Departure | Aircraft | Forecast |
|---|---|---|---|---|
BA253
British Airways |
NAS | 10:10 Local | -- | Forecast |
BA896
British Airways |
PFO | 10:10 Local | -- | Forecast |
BA1474
British Airways |
GLA | 10:10 Local | airbus a320-232 | Forecast |
BA175
British Airways |
JFK | 10:10 Local | -- | Forecast |
BA688
British Airways |
JTR | 10:15 Local | -- | Forecast |
AC851
Air Canada |
YYC | 10:15 Local | -- | Forecast |
BA602
British Airways |
VCE | 10:15 Local | -- | Forecast |
BA712
British Airways |
RAK | 10:20 Local | airbus a320-251n | Forecast |
LO282
Lot |
WAW | 10:20 Local | -- | Forecast |
BA143
British Airways |
DEL | 10:20 Local | -- | Forecast |
AY1332
Finnair |
HEL | 10:20 Local | -- | Forecast |
BA572
British Airways |
LIN | 10:20 Local | -- | Forecast |
SK502
Sas |
CPH | 10:20 Local | -- | Forecast |
UA17
United Airlines |
EWR | 10:25 Local | -- | Forecast |
BA1362
British Airways |
MAN | 10:25 Local | -- | Forecast |
AZ203
Ita Airways |
FCO | 10:30 Local | -- | Forecast |
BA283
British Airways |
LAX | 10:30 Local | -- | Forecast |
BA828
British Airways |
DUB | 10:30 Local | -- | Forecast |
LH903
Lufthansa |
FRA | 10:30 Local | airbus a320-271n | Forecast |
BA470
British Airways |
PMI | 10:35 Local | -- | Forecast |
BA656
British Airways |
CHQ | 10:35 Local | -- | Forecast |
SK804
Sas |
OSL | 10:35 Local | -- | Forecast |
UA900
United Airlines |
SFO | 10:35 Local | -- | Forecast |
SK1524
Sas |
ARN | 10:35 Local | -- | Forecast |
BA964
British Airways |
HAM | 10:35 Local | -- | Forecast |
DL17
Delta Air Lines |
DTW | 10:45 Local | -- | Forecast |
BA852
British Airways |
PRG | 10:45 Local | -- | Forecast |
BA676
British Airways |
PVK | 10:50 Local | -- | Forecast |
IB714
Iberia |
MAD | 10:50 Local | -- | Forecast |
BA920
British Airways |
DUS | 10:50 Local | -- | Forecast |
KM101
Km Malta Airlines |
MLA | 10:50 Local | -- | Forecast |
LH2473
Lufthansa |
MUC | 10:50 Local | -- | Forecast |
VS5
Virgin Atlantic |
MIA | 10:55 Local | -- | Forecast |
DL51
Delta Air Lines |
SLC | 10:55 Local | -- | Forecast |
BA476
British Airways |
BCN | 11:00 Local | -- | Forecast |
BA434
British Airways |
AMS | 11:00 Local | -- | Forecast |
BA1306
British Airways |
ABZ | 11:00 Local | -- | Forecast |
BA185
British Airways |
EWR | 11:00 Local | -- | Forecast |
BA838
British Airways |
DBV | 11:00 Local | -- | Forecast |
AA195
American Airlines |
PHX | 11:00 Local | -- | Forecast |
BA1394
British Airways |
BHD | 11:00 Local | -- | Forecast |
MH3
Malaysia Airlines |
KUL | 11:00 Local | -- | Forecast |
BA794
British Airways |
LJU | 11:00 Local | -- | Forecast |
BA1348
British Airways |
JER | 11:05 Local | airbus a319-131 | Forecast |
EI915
Aer Lingus |
NOC | 11:05 Local | -- | Forecast |
BA526
British Airways |
NAP | 11:05 Local | -- | Forecast |
SN2094
Brussels Airlines |
BRU | 11:05 Local | -- | Forecast |
UA959
United Airlines |
ORD | 11:05 Local | -- | Forecast |
BA304
British Airways |
CDG | 11:05 Local | -- | Forecast |
BA492
British Airways |
GIB | 11:10 Local | -- | Forecast |
BA191
British Airways |
AUS | 11:10 Local | -- | Forecast |
BA612
British Airways |
PSA | 11:10 Local | -- | Forecast |
BA624
British Airways |
TIV | 11:10 Local | -- | Forecast |
BA255
British Airways |
BGI | 11:10 Local | -- | Forecast |
BA906
British Airways |
FRA | 11:10 Local | -- | Forecast |
BA1446
British Airways |
EDI | 11:10 Local | airbus a320-251n | Forecast |
VS103
Virgin Atlantic |
ATL | 11:15 Local | -- | Forecast |
BA746
British Airways |
GVA | 11:15 Local | -- | Forecast |
KU5102
Kuwait Airways |
DMM | 11:15 Local | airbus a330-941 | Forecast |
BA358
British Airways |
FSC | 11:15 Local | -- | Forecast |
BA708
British Airways |
LCA | 11:15 Local | -- | Forecast |
BA502
British Airways |
LIS | 11:15 Local | -- | Forecast |
VS9
Virgin Atlantic |
JFK | 11:20 Local | -- | Forecast |
LM652
Loganair |
LDY | 11:20 Local | -- | Forecast |
SQ317
Singapore Airlines |
SIN | 11:20 Local | -- | Forecast |
TK1980
Turkish Airlines |
IST | 11:20 Local | -- | Forecast |
BA330
British Airways |
NCE | 11:25 Local | -- | Forecast |
BA698
British Airways |
HER | 11:25 Local | -- | Forecast |
UA26
United Airlines |
DEN | 11:25 Local | -- | Forecast |
IB716
Iberia |
MAD | 11:30 Local | -- | Forecast |
BA692
British Airways |
JTR | 11:30 Local | -- | Forecast |
BA514
British Airways |
FAO | 11:30 Local | -- | Forecast |
BA810
British Airways |
DUB | 11:30 Local | -- | Forecast |
BA265
British Airways |
SAN | 11:35 Local | -- | Forecast |
BA950
British Airways |
SPU | 11:35 Local | -- | Forecast |
BA356
British Airways |
LYS | 11:40 Local | -- | Forecast |
VS105
Virgin Atlantic |
SEA | 11:40 Local | -- | Forecast |
BA281
British Airways |
LAX | 11:40 Local | -- | Forecast |
KL1006
Klm |
AMS | 11:45 Local | -- | Forecast |
BA1444
British Airways |
EDI | 11:45 Local | -- | Forecast |
KU104
Kuwait Airways |
KWI | 11:45 Local | -- | Forecast |
BA450
British Airways |
IBZ | 11:50 Local | -- | Forecast |
BA734
British Airways |
ZRH | 11:50 Local | -- | Forecast |
BA554
British Airways |
FCO | 11:50 Local | -- | Forecast |
BA1344
British Airways |
GCI | 11:55 Local | -- | Forecast |
BA574
British Airways |
LIN | 11:55 Local | -- | Forecast |
BA1308
British Airways |
ABZ | 11:55 Local | -- | Forecast |
|
B620
Jetblue |
JFK | 11:55 Local | -- | Forecast |
QF10
Qantas |
PER | 11:55 Local | -- | Forecast |
BA666
British Airways |
JMK | 11:55 Local | -- | Forecast |
UA147
United Airlines |
EWR | 12:00 Local | -- | Forecast |
AA733
American Airlines |
CLT | 12:00 Local | -- | Forecast |
BA386
British Airways |
BRU | 12:05 Local | -- | Forecast |
AC855
Air Canada |
YYZ | 12:05 Local | -- | Forecast |
BA416
British Airways |
LUX | 12:05 Local | -- | Forecast |
BA169
British Airways |
PVG | 12:05 Local | -- | Forecast |
BA75
British Airways |
LOS | 12:05 Local | -- | Forecast |
BA1364
British Airways |
MAN | 12:05 Local | -- | Forecast |
BA253
BA896
BA1474
BA175
BA688
AC851
BA602
BA712
LO282
BA143
AY1332
BA572
SK502
UA17
BA1362
AZ203
BA283
BA828
LH903
BA470
BA656
SK804
UA900
SK1524
BA964
DL17
BA852
BA676
IB714
BA920
KM101
LH2473
VS5
DL51
BA476
BA434
BA1306
BA185
BA838
AA195
BA1394
MH3
BA794
BA1348
EI915
BA526
SN2094
UA959
BA304
BA492
BA191
BA612
BA624
BA255
BA906
BA1446
VS103
BA746
KU5102
BA358
BA708
BA502
VS9
LM652
SQ317
TK1980
BA330
BA698
UA26
IB716
BA692
BA514
BA810
BA265
BA950
BA356
VS105
BA281
KL1006
BA1444
KU104
BA450
BA734
BA554
BA1344
BA574
BA1308
QF10
BA666
UA147
AA733
BA386
AC855
BA416
BA169
BA75
BA1364