MétaCan
Menu
Back to cohort
Record W4412453557 · doi:10.1080/1369183x.2025.2529489

On the deportation charter: using freedom of information research to map the UK’s charter flight operations, 2010–2024

2025· article· en· W4412453557 on OpenAlexafffund
William Walters, Travis Van Isacker

Bibliographic record

VenueJournal of Ethnic and Migration Studies · 2025
Typearticle
Languageen
FieldSocial Sciences
TopicInternational Law and Aviation
Canadian institutionsCarleton University
FundersZentrum für interdisziplinäre Forschung, Universität BielefeldEconomic and Social Research CouncilSocial Sciences and Humanities Research Council of CanadaUniversity of Illinois at Urbana-ChampaignUniversität Bielefeld
KeywordsCharterDeportationPolitical scienceLawComputer securityComputer scienceImmigration

Abstract

fetched live from OpenAlex

Like the detention centre, the deportation charter flight is integral to the way states in the global North conduct deportation. Unlike the detention centre, the charter flight system has received little scholarly attention in its own right. Taking the UK experience as our case study, and combining Freedom of Information research with the analysis of official documents, we examine the deportation charter flight system in quantitative and qualitative depth. We make three contributions. First, we provide a statistical overview of all flights from 2010-2024. Since the UK publishes little systematic information about charter flights, this statistical overview addresses a significant gap in our knowledge of the landscape of immigration enforcement. Second, we show how charter flight operations create deportation routes and we map the changing geography of these routes. In essence, we reveal that it is not only migrants and their facilitators who create migration routes; states do too. Third, we focus on migrants’ resistance to deportation on charter flights which results in many empty seats when a plane takes off. We show that some routes are less effective than others at filling planes and carrying out deportations. Reasons for this are unclear; we offer some hypotheses for further research.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.003
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.721
Threshold uncertainty score0.529

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0030.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.127
GPT teacher head0.449
Teacher spread0.321 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designTheoretical or conceptual
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations2
Published2025
Admission routes2
Has abstractyes

Explore more

Same venueJournal of Ethnic and Migration StudiesSame topicInternational Law and AviationFrench-language works237,207