FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

ATL ↔ ORD

Two-way market traffic, capacity, airline participation and annual performance.

761,643
2026 passengers
6,396
2026 departures
78.8%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
DLDelta Air Lines Inc.363,6802,44984.1%
UAUnited Air Lines Inc.177,8271,60574.4%
F9Frontier Airlines Inc.115,48267575.5%
AAAmerican Airlines Inc.54,10661168.6%
MQEnvoy Air32,23752482.7%
YXRepublic Airline13,05920882.9%
NKSpirit Air Lines4,3312872.7%
OOSkyWest Airlines Inc.5211647.4%
WNSouthwest Airlines Co.144182.3%
SYSun Country Airlines d/b/a MN Airlines103227.7%
MXBreeze Aviation Group DBA Breeze77156.2%
OHPSA Airlines Inc.76250.0%
TKTurk Hava Yollari A.O.016
KJAIRZETA CO Ltd.0156
KEKorean Air Lines Co. Ltd.051
BREva Airways Corporation02
ACAir Canada026
5YAtlas Air Inc.023

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
20151,881,0435,153.52,198,76819,68885.5%
20161,978,7585,406.42,295,81618,98786.2%
20171,755,6624,810.02,103,01017,87383.5%
20181,710,3774,686.01,977,95017,49086.5%
20191,708,7514,681.51,994,56316,82585.7%
2020737,4622,014.91,179,5449,79462.5%
20211,197,0333,279.51,505,08512,03179.5%
20221,316,0913,605.71,547,90511,35485.0%
20231,671,9954,580.82,041,37212,73581.9%
20241,546,8644,226.41,844,83911,90083.8%
20251,562,3564,280.41,908,27912,84981.9%
2026761,6434,208.0965,9426,39678.8%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.