Historical On-time Performance of U.S. Flights

IAH Performance
Performance for IAH - George Bush Intercontinental Airport (Houston, Texas)

This is calculated from historical data from July 2014 through June 2015.

Rates at IAH:
Performance for carriers operating flights at this airport: [csv]
Carrier Num. Outgoing Flights Outgoing Failure Rate Outgoing Delay Rate Num. Incoming Flights Incoming Failure Rate Incoming Delay Rate
AA - American Airlines 5,028 2.1% 8.5% 5,030 2.2% 9.0%
AS - Alaska Airlines, Inc. 365 0.5% 5.5% 365 0.8% 3.1%
DL - Delta Air Lines 3,219 0.4% 6.1% 3,218 0.6% 4.6%
EV - ExpressJet 46,421 1.7% 6.9% 46,473 2.3% 8.5%
F9 - Frontier Airlines 1,176 0.8% 9.2% 1,177 0.8% 9.7%
MQ - American Eagle Airlines 145 3.4% 9.6% 144 3.8% 12.1%
NK - Spirit Airlines 2,528 2.1% 18.2% 2,529 2.3% 16.6%
OO - SkyWest Airlines 13,180 1.8% 9.8% 13,157 2.3% 9.3%
UA - United Airlines 60,121 1.2% 8.4% 60,143 1.6% 7.3%
US - US Airways 5,245 1.3% 5.2% 5,244 1.1% 5.7%

Performance for the 80 routes in and out of this airport: [csv]
Airport Num. from IAH Failure Rate from IAH Delay Rate from IAH Num. to IAH Failure Rate to IAH Delay Rate to IAH
ABQ 1,206 1.4% 7.4% 1,174 1.6% 6.9%
ANC 84 0.9% 13.0% 87 2.7% 14.1%
ATL 4,500 0.8% 7.8% 4,295 0.9% 6.4%
AUS 2,330 1.4% 9.3% 2,381 1.2% 6.0%
BHM 1,716 1.5% 7.0% 1,715 2.1% 9.5%
BNA 1,589 1.5% 7.5% 1,791 1.9% 7.8%
BOI 313 2.2% 9.3% 315 2.4% 6.8%
BOS 1,840 2.0% 9.0% 1,853 2.5% 7.9%
BTR 2,677 2.4% 7.8% 2,678 2.3% 7.9%
BWI 876 1.4% 8.2% 883 2.3% 10.4%
CHS 676 1.1% 6.2% 686 2.5% 8.9%
CLE 1,378 0.9% 7.1% 1,295 1.6% 5.2%
CLT 4,338 1.4% 6.5% 4,366 1.8% 7.3%
CMH 1,081 0.9% 4.9% 1,039 3.8% 9.2%
COS 1,056 1.8% 9.7% 1,040 1.9% 8.5%
CVG 1,368 1.6% 7.1% 1,360 2.6% 10.6%
DAL 1,553 2.5% 7.4% 1,553 2.7% 9.3%
DCA 2,410 2.3% 8.8% 2,403 2.0% 8.6%
DEN 4,894 1.4% 8.7% 5,286 1.7% 9.9%
DFW 4,997 2.4% 10.1% 5,132 2.5% 9.4%
DSM 576 1.8% 8.7% 658 2.8% 10.0%
DTW 2,286 1.8% 8.6% 2,416 1.8% 7.5%
ELP 1,985 1.2% 6.7% 1,984 1.5% 7.5%
EWR 3,676 2.0% 9.2% 3,768 2.4% 9.4%
FLL 1,841 0.5% 7.0% 1,843 0.8% 5.8%
GRR 371 1.4% 5.2% 353 2.0% 7.4%
GSP 605 1.2% 7.3% 604 1.8% 7.9%
HNL 365 1.5% 9.5% 366 2.4% 5.7%
IAD 1,615 1.3% 6.7% 1,732 2.7% 9.6%
ICT 1,204 2.2% 7.0% 1,232 3.1% 8.4%
IND 1,181 0.9% 7.0% 1,131 1.7% 6.8%
JAN 2,039 2.7% 8.0% 2,039 2.8% 9.8%
JAX 891 1.5% 8.8% 880 1.9% 8.7%
LAS 2,847 0.5% 7.0% 2,852 1.2% 7.2%
LAX 4,739 1.1% 9.9% 4,601 1.6% 7.8%
LGA 2,736 3.5% 13.9% 2,718 3.2% 9.4%
LIT 1,899 1.5% 6.0% 1,896 2.0% 10.1%
MAF 2,735 2.6% 8.1% 2,738 3.1% 9.4%
MCI 2,149 1.9% 8.6% 2,185 2.1% 7.5%
MCO 2,679 0.8% 8.8% 2,697 1.0% 9.8%
MEM 1,539 2.5% 7.8% 1,579 3.2% 8.9%
MIA 3,222 1.1% 7.4% 3,221 1.3% 7.2%
MKE 1,041 2.5% 10.6% 1,037 2.9% 11.1%
MSN 1 1.8% 7.4% 2 1.8% 7.2%
MSP 1,889 1.5% 7.2% 1,981 1.9% 9.5%
MSY 2,994 1.2% 8.0% 3,146 1.4% 6.5%
OAK 76 2.2% 10.8% 76 2.9% 16.8%
OKC 1,419 1.0% 5.7% 1,480 1.6% 9.9%
OMA 1,454 1.4% 6.9% 1,431 2.0% 6.3%
ONT 627 2.5% 9.4% 626 3.2% 7.7%
ORD 4,560 1.8% 9.9% 4,286 2.0% 11.7%
ORF 350 2.4% 7.4% 328 2.8% 9.2%
PBI 460 1.8% 7.6% 458 2.3% 9.4%
PDX 931 0.6% 6.6% 931 0.8% 4.1%
PHL 2,297 1.9% 9.7% 2,297 1.7% 8.6%
PHX 3,561 0.6% 5.7% 3,552 0.8% 5.1%
PIT 898 1.1% 7.8% 1,161 1.3% 6.8%
PNS 1,532 2.3% 8.1% 1,532 2.4% 7.8%
PSP 253 0.4% 6.2% 247 1.1% 11.0%
RDU 1,049 2.0% 6.8% 1,048 2.7% 9.1%
RIC 640 2.2% 9.5% 634 2.5% 10.8%
RNO 81 2.2% 8.9% 81 2.2% 7.4%
RSW 640 1.0% 7.4% 644 2.0% 5.2%
SAN 2,097 1.0% 6.7% 1,731 1.0% 4.3%
SAT 3,009 0.9% 7.9% 2,908 1.3% 5.9%
SAV 503 1.1% 7.5% 500 1.5% 7.6%
SDF 912 0.9% 5.5% 707 2.0% 9.6%
SEA 2,349 0.7% 7.4% 2,351 0.9% 4.0%
SFO 3,769 1.1% 10.2% 3,791 1.5% 7.6%
SJC 527 0.9% 5.4% 526 1.2% 3.6%
SJU 465 1.0% 4.6% 463 1.4% 7.0%
SLC 2,141 0.7% 6.8% 2,113 0.9% 5.4%
SMF 749 1.0% 7.2% 750 2.0% 5.2%
SNA 1,650 1.4% 6.8% 1,603 1.6% 5.4%
STL 752 1.0% 5.1% 571 1.9% 9.0%
TPA 1,801 0.9% 6.2% 1,808 1.4% 7.1%
TUL 2,373 1.4% 6.1% 2,343 2.2% 7.8%
TUS 1,424 1.7% 7.3% 1,415 1.6% 6.7%
TYS 875 1.6% 7.4% 879 2.6% 10.4%
XNA 1,217 2.3% 7.9% 1,218 2.5% 9.2%