US flight routes
Routes with enough flights over January 2025 – August 2026 for an on-time rate to mean something, busiest first.
BDS → STN
Brindisi to London
154 flights · 61.04% on time
F
LHR → ZAG
London to Velika Gorica
154 flights · 78.29% on time
C
ZAG → LHR
Velika Gorica to London
154 flights · 82.89% on time
B
PHL → IAD
Philadelphia to Washington
154 flights · 86.39% on time
C
PIE → SBN
St. Petersburg to South Bend
154 flights · 86.93% on time
A
SBN → PIE
South Bend to St. Petersburg
154 flights · 74.03% on time
C
BOH → ACE
Bournemouth to San Bartolomé
153 flights · 73.2% on time
C
LAX → FCA
Los Angeles to Kalispell
153 flights · 86.84% on time
A
FCA → LAX
Kalispell to Los Angeles
153 flights · 86.93% on time
A
NCL → DLM
Newcastle upon Tyne to Dalaman
152 flights · 59.87% on time
F
STN → CFU
London to Kerkyra (Corfu)
152 flights · 61.18% on time
F
BRS → CFU
Bristol to Kerkyra (Corfu)
152 flights · 75.17% on time
D
MAN → CUN
Manchester to Cancún
152 flights · 54.97% on time
F
LTN → VAR
Luton to Varna
152 flights · 74.17% on time
D
VAR → LTN
Varna to Luton
152 flights · 78.15% on time
C
LGW → HAM
London to Hamburg
152 flights · 74% on time
D
HAM → LGW
Hamburg to London
152 flights · 65.54% on time
F
CDG → LPL
Paris (Roissy-en-France to Liverpool
152 flights · 84.67% on time
B
LAS → MFR
Las Vegas to Medford
152 flights · 80.92% on time
B
AZA → MOT
Phoenix to Minot
152 flights · 86.84% on time
A
MOT → AZA
Minot to Phoenix
152 flights · 76.32% on time
C
MFR → LAS
Medford to Las Vegas
152 flights · 56.67% on time
F
FOR → SSA
Fortaleza to Salvador
151 flights · 94.04% on time
A
PMI → SEN
Palma de Mallorca to Southend-on-Sea
151 flights · 74% on time
D
LHR → GCM
London to George Town
151 flights · 70% on time
D
PWM → MDW
Portland to Chicago
151 flights · 81.63% on time
C
MDW → PWM
Chicago to Portland
151 flights · 83.78% on time
B
SAN → COS
San Diego to Colorado Springs
151 flights · 66.89% on time
D
COS → SAN
Colorado Springs to San Diego
151 flights · 67.55% on time
D
CAK → PGD
Akron to Punta Gorda
151 flights · 70.86% on time
D
PGD → CAK
Punta Gorda to Akron
151 flights · 78.81% on time
C
GRU → THE
São Paulo to Teresina
150 flights · 71.62% on time
D
SIN → MAN
Singapore to Manchester
150 flights · 83.33% on time
B
ZRH → LTN
Zurich to Luton
150 flights · 62.16% on time
F
LTN → ORK
Luton to Cork
150 flights · 82% on time
B
ORK → LTN
Cork to Luton
150 flights · 79.33% on time
B
JFK → RNO
New York to Reno
150 flights · 59.86% on time
F
WYS → SLC
West Yellowstone to Salt Lake City
150 flights · 89.86% on time
A
SLC → WYS
Salt Lake City to West Yellowstone
150 flights · 91.78% on time
A
POA → BSB
Porto Alegre to Brasília
149 flights · 91.28% on time
A
BSB → POA
Brasília to Porto Alegre
149 flights · 88.59% on time
A
VCP → MAO
Campinas to Manaus
149 flights · 79.72% on time
D
DLM → NCL
Dalaman to Newcastle upon Tyne
149 flights · 71.62% on time
D
SEN → PMI
Southend-on-Sea to Palma de Mallorca
149 flights · 75% on time
C
SID → LGW
Espargos to London
149 flights · 75.17% on time
C
TLL → STN
Tallinn to London
149 flights · 69.18% on time
D
GCM → LHR
George Town to London
149 flights · 89.26% on time
A
LGW → RNS
London to Saint-Jacques-de-la-Lande
149 flights · 82.55% on time
B
RNS → LGW
Saint-Jacques-de-la-Lande to London
149 flights · 81.88% on time
B
LPL → CDG
Liverpool to Paris (Roissy-en-France
149 flights · 96.62% on time
A
ACE → BOH
San Bartolomé to Bournemouth
149 flights · 72.97% on time
D
RNO → JFK
Reno to New York
149 flights · 55.24% on time
F
KOA → SJC
Kona to San Jose
149 flights · 74.15% on time
C
SJC → KOA
San Jose to Kona
149 flights · 91.22% on time
A
TYS → EWR
Knoxville to Newark
149 flights · 89.12% on time
A
EWR → TYS
Newark to Knoxville
149 flights · 79.59% on time
C
SJP → VCP
São José do Rio Preto to Campinas
148 flights · 87.14% on time
C
CFU → BRS
Kerkyra (Corfu) to Bristol
148 flights · 37.24% on time
F
LGW → SID
London to Espargos
148 flights · 75.68% on time
C
LTN → ZRH
Luton to Zurich
148 flights · 77.03% on time
C