Chicago O’Hare has long been a fierce battleground for airline competition, and the latest moves by American Airlines ensure that the fight with United Airlines over supremacy at ORD will only intensify.
American Airlines Adds 100 Flights At Chicago O’Hare, Turning Up The Heat On United Airlines
American Airlines this week announced plans to add more than 100 daily departures from Chicago O’Hare this spring, an expansion that underscores the carrier’s commitment to what it calls “the future of the airline.” The ramp-up includes increased frequencies on existing routes, with the aim of capturing both leisure and business demand.
AA singled out the following markets for increased service, but said 75 markets will see more flights and, in total, AA will offer 30% more flights in spring 2026 than in 2025:
- Boston (BOS)
- Cincinnati (CVG)
- Dallas-Fort Worth (DFW)
- Fort Myers (RSW)
- Las Vegas (LAS)
- Orlando (MCO)
- Panama City (ECP)
- San Francisco (SFO)
- Sarasota (SRQ)
- Savannah (SAV)
This expansion comes on the heels of United Airlines’ own network growth at O’Hare and across its system. Between fleet renewals, international route additions, and domestic frequency increases, United has clearly signaled that it intends to defend its home turf aggressively. With both legacy carriers ratcheting up service, Chicago travelers are poised to enjoy more choices, more nonstop options, and the possibility of downward pressure on fares for competitive markets.
“Ladies and Gentlemen, Our Gate Is Occupied”
However, there is a flip side to this air service arms race. O’Hare’s infrastructure, while getting better, has limits. More flights mean more movements, more gate assignments, more ground handling, and more pressure on an already congested airport. In recent years, we have seen how spikes in operations can exacerbate delays, create bottlenecks on taxiways, and challenge gate space. If both American and United push aggressive schedules without commensurate operational resilience, the result could be uneven performance for passengers who expected reliability along with capacity.
From a competitive standpoint, this is still great news for consumers. More flights generally mean more flexibility, more competitive pricing, and more route options. But travelers know all too well that capacity does not equal quality if flights are consistently delayed or irregular operations ripple through the schedule. Let’s hope AA (and UA) are carefully planning for that as well.
How Will United Respond?
Now the question is simply whether United will continue its tit-for-tat response to AA and soon announce a bevy of new flights of its own. For United, I think the key is not more Florida or hub routes, but trying to serve even more smaller connecting points that can create a larger and more robust route network, making United a clearer alternative to American.
CONCLUSION
American’s decision to add 100+ departures from Chicago O’Hare shows that the battle for supremacy at ORD will be fierce. But how United responds, and how both carriers manage the operational complexities that come with denser schedules, will determine whether this ends up as a win for O’Hare flyers or a case of too much capacity straining an airport that is already operating near its limits. Competition is almost always healthy, but it must be paired with execution because there can be too much of a good thing.
This will all come down to profitability. The larger airline gets a disproportionate amount of the revenue/profits. It becomes a test of how much financial pain and for how long the #2 airline is willing to withstand. It will be interesting.
LOL. “battle for supremacy”… talk about hyperbole.
A bunch of flights to Florida with a nod to each coast tossed in doesn’t seem like the formula that’s going to knock ’em dead.
I agree, but this is part of a larger war and I see both AA and UA continuing to increase flights.
Personally, I’m happy to Delta enter the LAX-ORD market and if the first class fares on DL are cheap as they currently are with a stop in SEA, I’ll be a Delta customer when traveling between the two cities.
AA unwisely took its eye off of highly competitive markets – including NYC and LAX as well as CHI – during covid to chase better profits in the south.
DL, with much less fanfare, took advantage of the opening to further strengthen its position in NYC and LAX while UA did it at ORD.
ORD is strategically essential to AA and they have no choice but to fight back.
ORD already has the highest percentage of RJs and the lowest average gauge between AA and UA of any large hub so the chances are high that neither AA or UA are doing well, as much as Kirby likes to think it is only AA that is suffering.
This will only make the suffering worse, limit both carriers’ ability to improve their finances – including whenever UA decides to increase pay for its FAs and mechanics.
Good news for carriers that don’t have a stake in the Chicago market and specifically DL which is still the largest carrier in the Midwest via its DTW and MSP hubs which are currently seeing reduced competition as NK and SY both reduce their overlap w/ DL.
MSP/DTW v ORD. That’s funny.
you do realize that DL has a larger share of the Midwest market than any other carrier?
You also realize that MSP and DTW are far more firmly in DL’s “hands” which means higher average fares?
it’s actually sad that you don’t see that DL made the right move to leave AA and UA to knock each other silly in Chicago while DL has cleaned up in NYC and LAX.
and, as noted above, DL is still growing at ORD w/ its new LAX flight.
maybe they will just put some of their 44 seat first class A321NEOs on the route to win over the market.
TD, “as noted above, DL is still growing at ORD w/ its new LAX flight. maybe they will just put some of their 44 seat first class A321NEOs on the route to win over the market.”
What I noted was the tell-tale low DL fares.
How many of those A321NEOs got the 44 temporary FC seats and the engines (re)installed? Are any flying yet? Yikes!
as for ORD-LAX fares via SEA as Matthew noted, you do realize that DL still manages to generate the most profits of any airline. Of course, DL has weaker markets but the mere fact that DL manages to be profitable in all of its global regions says they do know how to engage in important strategy without losing money. AA loses money flying both the Atlantic and Pacific while UA now operates its Latin America network at a loss.
and there will supposedly be 7 of those A321NEOs that were supposed to be DL’s Delta One equipped transcon aircraft but, because of seat certification issues, DL is putting standard domestic first class seats on them.
Amazing that you think a 44 seat FC cabin is so bad when UA flies 787s (or will) with over 60 business class seats and AA will have over 70 on their 777Ws.
none of which changes that DL figured out years ago that it is better off to hub in medium sized markets in the middle of the country and dominate them in order to invest money in winning over coastal markets while UA thinks it has to have hubs from all major markets – where they have lower share.
That is what this whole story is about. AA and UA are going to knock each other silly, Kirby will tell us that AA is losing billions at ORD but fail to mention that ORD is likely a low single digit margin hub for UA if even that much.
You misunderstood. What I think is ‘so bad’ is DL’s inability to renovate and standardize aircraft interiors especially given they are so outstanding in other areas like marketing. 😉
well, let’s see.
Airbus has managed to deliver airplanes on time to DL, save for seat issues on a relatively few aircraft.
Boeing is years behind schedule in deliveries to AA and UA and a whole lot of other airlines.
DL is going back to Boeing in a big time way but they managed to steer clear where it made the most sense to do so.
Homeless UA employee,
DL also is managing to steer clear of the financial disaster that will be ORD for the next 50 years as a result of the Global terminal.
DL will be able to connect passengers at DTW and MSP for $40 less per passenger than what AA and UA will spend at ORD.
Just as with so many things, DL saw the future coming and got out of the way when it was clearly going to be a disaster – leaving that disaster for AA and UA.
We don’t want your flaming pus-coated evil excuse for an airline at ORD, Timbits. That’s why your boys are in Terminal 5, the Eighth Circle Of Hell, alongside F9 and WN. And no one cares about DTW and MSP, especially Delta. They’re remnants of Northwest that have long since died on the vine. The ORD-LAX flight won’t last more than two seasons.
TD says, “DL made the right move to leave (ORD)…DL is still growing at ORD”
Sounds like SEA or AUS.
Last year I flew on United from Traverse City to Chicago O’Hare. Everything went on time and we even landed early. Unfortunately there was no gate available. The flight was 49 minutes from takeoff to landing, but it took another 32 minutes before we parked at our gate.
I really did not want a repeat and since we don’t use bus gates here in US, the situation will be pretty bad. Both AA and UA will pad their schedule but passengers should expect a long time waiting at tarmac. The worst part is that you can’t use the bathroom unless the pilots get to park the plane at a remote spot, while waiting for a gate to open up.
it’s going to a horrible summer in O’Hare!
wonderful – more daily flights in/out of an already over-crowded miserable airport (I recall frequently ATW-ORD flights in which we would taxi upon landing for longer than the flight – no thank you)…. another reason to avoid ORD whenever possible
I think you point out a very realistic concern and a great reason to avoid ORD as a connecting airport.
I have some affection for ORD, having grown up in Chicagoland. But, it’s just nostalgia, simply. While I’m still in the Midwest, I, fortunately, can plan flights with connections that avoid ORD at no cost to me (time or $). The biggest change that helped me was Texas gaining nonstops to AKL, BNE, MEL, and SYD.
Remember that the stiff struggle between two iconic giants has restored ORD as the third largest U.S. airport.
Meanwhile, let’s not forget that ORD’s huge terminal rebuild could lead to fewer gates, tighter space, and serious congestion in the years ahead…
I think the AA action is the response to UA taking AA gates and going up to 650 flights next summer.
Well, indeed UA has been responding tit-for-tat after its initial large expansion.
AA will hurt itself with the expansion due to the fact its east to west traffic competes with its fortress hub in Dallas. This expansion is a huge mistake considering the huge losses AA already has at Ohare.
@Peter – 100% agreed. American wasn’t losing due to lack of capacity.