US flight routes
Routes with enough flights over January 2025 – August 2026 for an on-time rate to mean something, busiest first.
ELP → ORD
El Paso to Chicago
726 flights · 82.72% on time
B
MIA → GSP
Miami to Greer
726 flights · 81.01% on time
C
CVG → TPA
Cincinnati to Tampa
726 flights · 81.36% on time
B
LGW → MAD
London to Madrid
725 flights · 82.73% on time
B
SIT → JNU
Sitka to Juneau
725 flights · 83.89% on time
C
JNU → SIT
Juneau to Sitka
725 flights · 83.99% on time
B
DFW → AVL
Dallas/Fort Worth to Asheville
725 flights · 70.7% on time
D
HLN → SLC
Helena to Salt Lake City
725 flights · 95.85% on time
A
SLC → HLN
Salt Lake City to Helena
725 flights · 96.4% on time
A
GSP → MIA
Greer to Miami
725 flights · 80.45% on time
C
DEN → SBP
Denver to San Luis Obispo
724 flights · 76.78% on time
C
SBP → DEN
San Luis Obispo to Denver
724 flights · 81.23% on time
B
RHI → MSP
Rhinelander to Minneapolis
724 flights · 88.09% on time
B
MSP → RHI
Minneapolis to Rhinelander
724 flights · 86.75% on time
B
ELP → ATL
El Paso to Atlanta
724 flights · 88.4% on time
B
ATL → ELP
Atlanta to El Paso
724 flights · 79.58% on time
C
FLL → BDL
Fort Lauderdale to Hartford
723 flights · 69.63% on time
D
BET → ANC
Bethel to Anchorage
723 flights · 70.63% on time
F
ANC → BET
Anchorage to Bethel
723 flights · 82.35% on time
C
ORD → ELP
Chicago to El Paso
723 flights · 70.92% on time
D
DFW → TXK
Dallas/Fort Worth to Texarkana
723 flights · 83.81% on time
C
TXK → DFW
Texarkana to Dallas/Fort Worth
723 flights · 85.08% on time
C
DFW → CMI
Dallas/Fort Worth to Champaign/Urbana
723 flights · 84.11% on time
B
CMI → DFW
Champaign/Urbana to Dallas/Fort Worth
723 flights · 86.1% on time
B
BDL → FLL
Hartford to Fort Lauderdale
722 flights · 71.1% on time
D
BWI → CVG
Baltimore to Cincinnati
721 flights · 80.76% on time
C
CVG → BWI
Cincinnati to Baltimore
720 flights · 84.72% on time
B
BWI → GSP
Baltimore to Greer
720 flights · 82.14% on time
B
DFW → BPT
Dallas/Fort Worth to Beaumont/Port Arthur
720 flights · 80.03% on time
D
BPT → DFW
Beaumont/Port Arthur to Dallas/Fort Worth
720 flights · 83.31% on time
C
OKC → SLC
Oklahoma City to Salt Lake City
720 flights · 92.46% on time
A
SLC → OKC
Salt Lake City to Oklahoma City
720 flights · 89.93% on time
A
GGG → DFW
Longview to Dallas/Fort Worth
720 flights · 83.79% on time
C
BWI → SEA
Baltimore to Seattle
719 flights · 68.44% on time
D
SEA → BWI
Seattle to Baltimore
719 flights · 80.36% on time
B
MDW → CLT
Chicago to Charlotte
719 flights · 73.55% on time
D
GSP → BWI
Greer to Baltimore
719 flights · 89.55% on time
A
CLT → MDW
Charlotte to Chicago
719 flights · 75.97% on time
D
JAX → IAH
Jacksonville to Houston
719 flights · 87.54% on time
A
PIA → CLT
Peoria to Charlotte
719 flights · 76.86% on time
D
DFW → GGG
Dallas/Fort Worth to Longview
719 flights · 81.01% on time
C
STT → ATL
Charlotte Amalie to Atlanta
719 flights · 83.43% on time
B
ATL → STT
Atlanta to Charlotte Amalie
719 flights · 75.32% on time
C
TIA → LTN
Rinas to Luton
718 flights · 75.56% on time
C
BHD → GLA
Belfast to Glasgow
718 flights · 79.66% on time
C
ILM → DFW
Wilmington to Dallas/Fort Worth
718 flights · 80.67% on time
C
DFW → ILM
Dallas/Fort Worth to Wilmington
718 flights · 65.42% on time
F
MCO → SYR
Orlando to Syracuse
717 flights · 79.83% on time
C
IAH → JAX
Houston to Jacksonville
717 flights · 76.05% on time
C
CLT → PIA
Charlotte to Peoria
717 flights · 76.86% on time
D
ORD → EYW
Chicago to Key West
717 flights · 80.54% on time
C
EYW → ORD
Key West to Chicago
717 flights · 67.44% on time
F
ATL → HPN
Atlanta to White Plains
717 flights · 77.92% on time
D
HPN → ATL
White Plains to Atlanta
717 flights · 83.07% on time
C
LTN → TIA
Luton to Rinas
716 flights · 76.22% on time
C
SYR → MCO
Syracuse to Orlando
716 flights · 73.37% on time
D
DFW → SGU
Dallas/Fort Worth to St. George
716 flights · 75.21% on time
C
SGU → DFW
St. George to Dallas/Fort Worth
716 flights · 80.62% on time
B
COS → SLC
Colorado Springs to Salt Lake City
716 flights · 93.14% on time
A
SLC → COS
Salt Lake City to Colorado Springs
716 flights · 91.43% on time
A