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Analyst
Mike Linenberg
Period: Reporting periods mapped to calendar 2024 Q4 – 2026 Q3 (8 quarters).
- Questions
- 24on tracked calls
- Challenge rate
- 8%2 of 24 questions
- Companies
- 3questioned at least once
- Reporting periods
- 8with questions
These figures cover the whole profile: every tracked question, all reporting periods.
How to read these numbers
Challenge rate is the share of questions that pushed back, pressed for specifics or questioned management’s assumptions. It describes how questions were asked on the calls tracked here; it does not measure whether any view turned out to be right.
Rounding. Rates are rounded to whole percentages, so a small share can show as 0% even when some questions were challenging. The count beside each rate is exact; “none of N questions” means no question was challenging.
No questions recorded. “—” means there is nothing to calculate: no questions were recorded for that period on the calls tracked here. It does not mean there was no activity.
Fewer than 3 questions. A company-level rate is withheld when fewer than 3 questions were recorded for that company; the questions are still counted everywhere else.
Small samples. Profiles with fewer than 10 questions are marked Limited sample.
Reporting periods. Questions are grouped by the calendar quarter each company’s fiscal reporting period maps to, not by the date of the call. Periods without a calendar mapping are listed separately under their fiscal label.
Questions asked
Grouped by company, most questions first. Open a company to read its questions, newest reporting period first.
Showing 24 of 24 questions from 3 companies
DALDelta Air Lines11 questions · 7 reporting periods · 0 of 11 challenging
Calendar 2026 Q3
And as energy prices rise, do you anticipate further cuts by your competitors?
Show response
Joe said competitive capacity is down in Delta hubs and expects international peers to manage for margins as hedges roll off.
Calendar 2026 Q2
it does look like the low cost, low fare carrier group, I guess, what I would call it, is in a bit of a secular decline.
Show response
Edward directly addressed the concern, arguing structural cost changes leave low-fare carriers unable to grow profitably at current fuel.
Calendar 2026 Q1
your predecessor had floated the idea of segmentation in the premium cabin. It looks like one of your competitors is going down that path. Where are you with respect to that?
Show response
Joe confirmed premium cabin segmentation is on target for year-end rollout and they like what they're seeing so far. More details expected in coming quarters.
we had been hearing about jet fuel shortages in parts of the world, Asia Pacific, maybe Australia, down to 25, 30 days. Do you have any issues with sourcing jet fuel?
Show response
Dan confirmed no current fuel sourcing issues and none anticipated in the near term, despite reports of shortages in Asia Pacific.
Calendar 2025 Q4
is there any have we seen the booking curve really shift to normality, or are there any sort of idiosyncrasies about that curve that are maybe helping that acceleration?
Show response
Glen said the booking curve has returned to normal but not extended further. Q4 was noisy from the shutdown and FAA safety comments. Current trends are a step above October (a fantastic month). Critically, business travel now showing both fare AND traffic growth, not just fare.
Calendar 2025 Q3
Non-hub flying tended to be lower margin RASM dilutive. What's changed? What makes the Delta Air Lines product Oh, maybe I'm answering the question
Show response
Glen reframed non-hub economics around ecosystem relevance: SkyMiles acquisition, credit card penetration, and brand loyalty in high-GDP markets. Austin specifically chosen because Delta lacks a Texas hub in a huge revenue market. Focus cities sometimes exceed hub profitability.
If you sort of think back to 2018, 2019, when did it start to bite? I mean, we're day nine in, and what can you recall what that financial impact was to Delta Air Lines?
Show response
Glen estimated less than $1M/day impact, actually less than the 2018-2019 shutdown due to DCA travel already being depressed. The impact is muted relative to Delta's overall revenue base.
Calendar 2025 Q2
you talked about the fully funded pension. Should we think about that with respect to potential tailwinds either on P&L or on sort of your cash flow this year?
Show response
Dan described a modest expense reduction in other income from the pension surplus, now close to $1B GAAP surplus versus $5-6B deficit five to six years ago. Benefit grows as long as asset returns exceed the 7% target.
Can you talk about how that has shifted and maybe whether you're seeing improvement and as we think about how much you're booked up over the next few months, is that shorter booking curve manifesti...
Show response
Glen pinpointed the 60-120 day window as where the curve compressed most. Beyond 120 days relatively unchanged. Seeing indications of the curve starting to extend back out, which he correlated with returning consumer confidence.
Calendar 2025 Q1
can you just talk about how bookings have trended over the last week or so, presumably, they took a hit
Show response
Glen reported only a 1-1.5 day booking drop-off post tariff announcement, with sales back above prior year. No significant increase in refunds.
How much of say, Transatlantic is on the books for, say, summer, right? Or maybe I should ask international more broadly
Show response
Glen confirmed strong international bookings: April >90%, May 80s%, June 70s%. Adjusting booking curve to take more earlier bookings to mitigate close-in weakness.
UALUnited Airlines Holdings7 questions · 6 reporting periods · 1 of 7 challenging
Calendar 2026 Q2
How does it impact profitability? I know on 1 hand, could argue there is less consumer choice.
Show response
Nocella said caps bring certainty and the plan is 650 flights/day in Chicago; up-gauge to grow within constraints.
Calendar 2026 Q1
What gives you confidence that you're going to get to 100%? And do you actually need maybe outside help, whether it's other carriers cutting capacity?
Show response
Andrew not counting on other airlines. Already at 20% yield increase within 7-8 weeks of conflict starting. Made capacity adjustments to sustain higher yields. Self-help approach to hit targets independent of industry.
Calendar 2025 Q4
Is that going to be a drag on your domestic to the point that maybe it's transatlantic, maybe it's another geography that comes out on top
Show response
Scott detailed Chicago: $500M United profit vs ~$500M+ competitor loss. 22-point local share lead, 38-point business lead. Drawing line in sand for 2026, will add flights to prevent gate erosion. Expects to grow Chicago earnings in 2026.
Calendar 2025 Q3
how has that evolved? Or is it still as prohibitively expensive to bring on an additional type?
Show response
Mike confirmed Q4 is an important fleet decision point. Weighing complexity costs against different range/gauge capabilities, pricing, and expected maintenance. Will optimize for long-term profits.
Calendar 2025 Q2
In your fleet plan, you're showing the 321 XLR. So how many are you getting this year?
Show response
No XLR deliveries in 2025. Andrew confirmed international service beginning summer 2026.
What are the considerations that are out there right now that are, I guess, being debated with respect to returning Newark to a Level 3 airport?
Show response
Scott expects permanent capacity controls regardless of formal designation. Caps will rise from current levels but remain manageable. Called it key to realizing Newark's full potential.
Calendar 2025 Q1
Where is that percentage today? And is that just largely a function of the up gauging in next, or are you starting to see, you know, maybe more intense competitive
Show response
Andrew indicated Basic Economy will expand in Q2 as revenue management opens inventory to capture traffic that would otherwise spill to competitors.
LUVSouthwest Airlines6 questions · 5 reporting periods · 1 of 6 challenging
Calendar 2026 Q2
we have seen the delays go up pretty dramatically even on what looks like blue sky days
Show response
Andrew ties the smaller day-to-day delays to slower turns at high load factors and outlines process fixes already showing benefit in July.
Calendar 2026 Q1
the upsell out of the bottom bucket from 20% to 60%, do you have a sense of what that average increase in fare is going from that 20% to 60%
Show response
Andrew declined to break down by fare product but disclosed at least half of the 11.6% yield increase came from voluntary buy-up. Bob addressed the Spirit/government carrier question by emphasizing Southwest's resilient business model and pointing to 8-point margin expansion and best net margin among large carriers.
Calendar 2025 Q4
Segmentation, it's kind of a new thing. I mean, maybe you'll disagree with me, but I think it is somewhat of a new thing for Southwest
Show response
Andrew explained they're moving from fare-rule-based to product-based segmentation. Current customers are willing to pay more for extra features even early in booking curve. The level of acceleration through February (low season) and March (high season) will reveal the full-year upside potential.
presumably, either -- I don't know if there's either sale leasebacks or there's aircraft divestitures. Can you give us a rough sense of maybe what the gross CapEx number is
Show response
Tom confirmed aircraft sales (not sale-leasebacks) offset gross CapEx but declined to provide the gross number, sticking with the $3B-$3.5B net CapEx guidance.
Calendar 2025 Q3
What we could see in the quarter we did see an inflection on at least connections. It looked like your enplanements outpaced passengers
Show response
Andrew confirmed load factor inflected positive post-summer as predicted. Buy-up out of basic economy showing mid-single-digit point increase. Big step-up expected in Q1 with assigned seats. Bob noted 400+ aircraft retrofitted showing 4-point NPS improvement.
Calendar 2024 Q4
it does seem like that we could be looking at maybe upwards of 100 airplanes on a sale leaseback basis. I mean, is that number too high? How should I think about it?
Show response
Tammy didn't directly address the 100-aircraft figure but explained that bulk of value comes from outright sales of excess aircraft, dependent on Boeing deliveries. Sale-leasebacks are a tool to manage the -800 exit.
Challenge rate by company
Every company this analyst questioned, most questions first. A company-level rate is shown from 3 questions; below that it is withheld.
| Company | Questions | Challenge rate |
|---|---|---|
| DAL Delta Air Lines | 11 | 0%none of 11 questions |
| UAL United Airlines Holdings | 7 | 14%1 of 7 questions |
| LUV Southwest Airlines | 6 | 17%1 of 6 questions |
Activity by reporting period
Questions recorded for each calendar quarter that companies’ reporting periods map to (not the call date), with the challenge rate for that period. Periods inside the range with no questions are shown as “No questions recorded”.
| Calendar period | Questions | Challenge rate | Companies |
|---|---|---|---|
| 2024 Q4 | 1 | 0%none of 1 question | 1 |
| 2025 Q1 | 3 | 0%none of 3 questions | 2 |
| 2025 Q2 | 4 | 0%none of 4 questions | 2 |
| 2025 Q3 | 4 | 0%none of 4 questions | 3 |
| 2025 Q4 | 4 | 0%none of 4 questions | 3 |
| 2026 Q1 | 4 | 25%1 of 4 questions | 3 |
| 2026 Q2 | 3 | 33%1 of 3 questions | 3 |
| 2026 Q3 | 1 | 0%none of 1 question | 1 |
- 2024 Q41 question · challenge rate 0% (none of 1 question) · 1 company
- 2025 Q13 questions · challenge rate 0% (none of 3 questions) · 2 companies
- 2025 Q24 questions · challenge rate 0% (none of 4 questions) · 2 companies
- 2025 Q34 questions · challenge rate 0% (none of 4 questions) · 3 companies
- 2025 Q44 questions · challenge rate 0% (none of 4 questions) · 3 companies
- 2026 Q14 questions · challenge rate 25% (1 of 4 questions) · 3 companies
- 2026 Q23 questions · challenge rate 33% (1 of 3 questions) · 3 companies
- 2026 Q31 question · challenge rate 0% (none of 1 question) · 1 company
Topics
Topics tagged on this analyst’s questions.
- Pricing9
- Competitive Dynamics7
- Demand6
- Regulation Policy3
- Cost Pressure3
- Product Launch3
- Capital Allocation3
- Geographic Expansion2
- Supply Chain2
- Margin2
Show all 13 topics
- Capex Investment2
- Innovation & R&D1
- Subscriber Growth1