I've made a pretty sizable dent in Plato's corpus by this point, two and a half months in, although there are still some fairly hefty dialogues to go (including the two longest). I will be taking a break from Plato of about five days or so to catch my breath (and get some things done for Fall term), and then come back with the relatively short dialogues, Alicibiades Minor and Clitophon, before doing the Symposium (both Plato's and Xenophon's) mid-August and doing the Republic the last week of August; there will no doubt be some additional works fit in around these anchorpoints, but the trilogy of Minos, Laws, and Epinomis will definitely be saved for September. Plato will certainly be entirely done before the end of September.
Plato: Widely Recognized as Authentic
Charmides
Phaedrus: Part I, Part II, Part III, Part IV
Ion
Hippias Minor
Gorgias: Part I, Part II, Part III, Part IV
Lysis
Timaeus: Part I, Part II
Critias
Euthydemus
Meno
Menexenus: Part I, Part II
Theaetetus
Euthyphro
Cratylus
Sophist
Statesman
Apology
Crito
Phaedo: Part I, Part II
Plato: Heavily Disputed
Alcibiades Major
Plato: Usually Regarded as Spurious
The Platonic Definitions
Halcyon
Sisyphus
Demodocus
Eryxias
Axiochus
Rival Lovers
Theages
De Justo
De Virtute
Hipparchus
Xenophon
Memorabilia: Book I, Book II, Book III, Book IV
Apology
Related Posts
Some Thoughts Toward Reading Plato's Dialogues
The Golden Villain of Athens
Sydenham's Scheme for the Platonic Dialogues
Hermocrates: A Non-Reading
The Last Days of Socrates
Philosophos: A Non-Reading
Still to do
Plato: Parmenides, Philebus, Symposium, Alcibiades Minor, Protagoras, Hippias Major, Clitophon, Republic, Minos, Laws, Epinomis, Epistles, Epigrams
Xenophon: Symposium, Oeconomicus, Hiero, Cyropaedia, Cynegeticus (probably), Anabasis (probably), Agesilaus (possibly), Constitution of Sparta (possibly), Hellenica (possibly, but probably only if I can do Thucydides' History as well), Hipparchikos (if time allows), Hippike (if time allows), Poroi (if time allows)
Aristophanes: The Clouds
Plutarch: Socrates' Daimonion, Life of Socrates (possibly)
Apuleius: The God of Socrates (possibly)
Libanius: Defense of Socrates (probably)