Gettysburg Arrivals
Here are the approximate arrival times on the battlefield of both of the armies at Gettysburg.  I got all of this information from the book THEY MET AT GETTYSBURG written by General Edward J. Stackpole.

The Army of the Potomac
George G. Meade    Major General    Midnight, July 1
 
 
First Corps
John F. Reynolds
Major General
10 A.M. July 1
 
Abner Doubleday
Major General
10:15 A.M. July 1
 
John Newton
Major General
4 P.M. July 2
First Division
J.S. Wadsworth
Brigadier General
10 A.M. July 1
Second Division
J.C. Robinson
Brigadier General
10:30 A.M. July 1
Third Division
T. A. Rowley
Brigadier General
10:15 A.M. July 1
Second Corps
Winfield S. Hancock
Major General
4 P.M. July 1
 
John Gibbon
Brigadier General
About daylight, July 2
First Division
J.C. Caldwell
Brigadier General
About daylight, July 2
Second Division
John Gibbon
Brigadier General
About daylight, July 2
Third Division
Alexander Hays
Brigadier General
About daylight, July 2
Third Corps
Daniel E. Sickles
Major General
7 P.M. July 1
First Division
D.B. Birney
Major General
5:30 P.M. July 1
Second Division
A.A. Humphreys
Brigadier General
1 A.M. July 2
Fifth Corps
George Sykes
Major General
6 A.M. July 2
First Division
James Barnes
Brigadier General
6-7 A.M. July 2
Second Division
R.B. Ayres
Brigadier General
6-7 A.M. July 2
Third Division
S.W. Crawford
Brigadier General
6-7 A.M. July 2
Sixth Corps
John Sedgwick
Major General
4 P.M. July 2
First Division
H.G. Wright
Brigadier General
4 P.M. July 2
Second Division
A.P. Howe
Brigadier General
4 P.M. July 2
Third Division
John Newton
Major General
4 P.M. July 2
Eleventh Corps
Oliver O. Howard
Major General
11:30 A.M. July 1
First Division
F.C. Barlow
Brigadier General
1 P.M. July 1
Second Division
Adolph von Steinwehr
Brigadier General
1:30 P.M. July 1
Third Division
Carl Schurz
Major General
1 P.M. July 1
Twelfth Corps
Henry W. Slocum
Major General
7 P.M. July 1
First Division
A.S. Williams
Brigadier General
5:30 P.M. July 1
Second Division
J.W. Geary
Brigadier General
5 P.M. July 1
Cavalry Corps
Alfred Pleasonton
Major General
---
First Division
John Buford
Brigadier General
June 30
Second Division
D. McM. Gregg
Brigadier General
July 2
Third Division
Judson Kilpatrick
Brigadier General
July 2
Reserve Artillery
H.J. Hunt
Brigadier General
About daylight, July 2
 
The Army of Northern Virginia
Robert E. Lee    General    1-2 P.M. July 1
 
 
First Corps
James Longstreet
Lieutenant General
4-5 P.M. July 1
McLaws' Division
Lafayette McLaws
Major General
10 P.M. July 1
Pickett's Division
George E. Pickett
Major General
4 P.M. July 2
Hood's Division
John B. Hood
Major General
1-2 A.M. July 2
Second Corps
Richard S. Ewell
Lieutenant General
About noon, July 1
Early's Division
Jubal A. Early
Major General
2:30 P.M. July 1
Johnson's Division
Edward Johnson
Major General
Dusk, July 1
Rodes' Division
Robert E. Rodes
Major General
11A.M.-12 P.M. July 1
Third Corps
Ambrose P. Hill
Lieutenant General
About 10 A.M. July 1
Anderson's Division
Richard H. Anderson
Major General
4-5 P.M. July 1
Heth's Division
Henry Heth
Major General
9 A.M. July 1
Pender's Division
William D. Pender
Major General
11 A.M. July 1
Cavalry Corps
J.E.B. Stuart
Major General
July 2
Fitzhugh Lee's Brigade
Fitzhugh Lee
Brigadier General
July 2
Hampton's Brigade
Wade Hampton
Brigadier General
July 2
W.H.F. Lee's Brigade
J.R. Chambliss
Colonel
July 2
Jenkins' Brigade
A.G. Jenkins
Brigadier General
July 1
Robertson's Brigade
B.H. Robertson
Brigadier General
---
Imboden's Brigade
J.D. Imboden
Brigadier General
July 3
Jones' Brigade
W.E. Jones
Brigadier General
---

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