US flight routes
Routes with enough flights over January 2025 – August 2026 for an on-time rate to mean something, busiest first.
DFW → MLI
Dallas/Fort Worth to Moline
981 flights · 82.33% on time
C
CLE → LAS
Cleveland to Las Vegas
981 flights · 77.92% on time
C
LGA → IAD
New York to Washington
980 flights · 75.38% on time
F
IAD → LGA
Washington to New York
980 flights · 73.77% on time
F
LBB → DEN
Lubbock to Denver
980 flights · 75.5% on time
D
FAT → LAX
Fresno to Los Angeles
979 flights · 86.45% on time
A
IND → DTW
Indianapolis to Detroit
979 flights · 79.71% on time
C
MSP → ATW
Minneapolis to Appleton
979 flights · 77.89% on time
C
MLI → DFW
Moline to Dallas/Fort Worth
979 flights · 82.43% on time
C
MDT → ATL
Harrisburg to Atlanta
979 flights · 86.48% on time
B
ATL → MDT
Atlanta to Harrisburg
979 flights · 82.78% on time
C
HOU → ABQ
Houston to Albuquerque
978 flights · 80.16% on time
B
BHM → DAL
Birmingham to Dallas
977 flights · 80.1% on time
C
AUS → STL
Austin to St. Louis
977 flights · 77.31% on time
C
DEN → LBB
Denver to Lubbock
977 flights · 71.89% on time
D
SEA → TPA
Seattle to Tampa
976 flights · 78.56% on time
C
STL → AUS
St. Louis to Austin
976 flights · 76.8% on time
C
HOU → CRP
Houston to Corpus Christi
976 flights · 77.44% on time
C
CRP → HOU
Corpus Christi to Houston
976 flights · 86.04% on time
A
LAX → FAT
Los Angeles to Fresno
976 flights · 86.82% on time
A
TPA → SEA
Tampa to Seattle
976 flights · 74.95% on time
C
DAL → BHM
Dallas to Birmingham
975 flights · 72.2% on time
D
SAV → PHL
Savannah to Philadelphia
975 flights · 81.38% on time
C
LHR → DFW
London to Dallas/Fort Worth
974 flights · 75.35% on time
D
SDF → EWR
Louisville to Newark
973 flights · 86.17% on time
C
EWR → SDF
Newark to Louisville
973 flights · 81.86% on time
D
ABQ → HOU
Albuquerque to Houston
973 flights · 83.08% on time
B
PHL → SAV
Philadelphia to Savannah
973 flights · 74.2% on time
D
AGP → MAN
Málaga to Manchester
971 flights · 69.43% on time
D
MKE → BNA
Milwaukee to Nashville
970 flights · 81.88% on time
C
CLE → BWI
Cleveland to Baltimore
969 flights · 85.5% on time
B
BWI → CLE
Baltimore to Cleveland
969 flights · 76.92% on time
D
BNA → MKE
Nashville to Milwaukee
969 flights · 73.88% on time
D
MAN → AGP
Manchester to Málaga
968 flights · 72.3% on time
D
DAY → DCA
Dayton to Washington
968 flights · 72.2% on time
F
TYS → DEN
Knoxville to Denver
967 flights · 84.83% on time
B
DEN → TYS
Denver to Knoxville
967 flights · 77.96% on time
C
LHR → VCE
London to Venezia (VE)
966 flights · 77.56% on time
C
VCE → LHR
Venezia (VE) to London
966 flights · 77.49% on time
C
LGA → GRR
New York to Grand Rapids
966 flights · 78.03% on time
D
GRR → LGA
Grand Rapids to New York
966 flights · 79.63% on time
D
SFO → TUS
San Francisco to Tucson
966 flights · 79.73% on time
C
TUS → SFO
Tucson to San Francisco
966 flights · 71.74% on time
D
FAT → SEA
Fresno to Seattle
966 flights · 79.9% on time
C
EVV → DFW
Evansville to Dallas/Fort Worth
966 flights · 82.54% on time
C
DFW → EVV
Dallas/Fort Worth to Evansville
966 flights · 79.12% on time
D
DFW → LHR
Dallas/Fort Worth to London
965 flights · 69.83% on time
F
ABZ → BHX
Aberdeen to Birmingham
965 flights · 88.24% on time
A
SEA → FAT
Seattle to Fresno
965 flights · 82.83% on time
B
DCA → DAY
Washington to Dayton
965 flights · 64.25% on time
F
PDX → GEG
Portland to Spokane
964 flights · 86.28% on time
B
GEG → PDX
Spokane to Portland
962 flights · 87.2% on time
A
BHX → ABZ
Birmingham to Aberdeen
961 flights · 81.41% on time
C
SAN → HOU
San Diego to Houston
961 flights · 71.41% on time
D
HOU → SAN
Houston to San Diego
961 flights · 76.34% on time
C
BDL → SJU
Hartford to San Juan
961 flights · 63.52% on time
F
SJU → BDL
San Juan to Hartford
961 flights · 70.88% on time
D
MKE → CLT
Milwaukee to Charlotte
960 flights · 79.41% on time
C
SAN → STS
San Diego to Santa Rosa
960 flights · 78.81% on time
D
CLT → MKE
Charlotte to Milwaukee
959 flights · 75.98% on time
D