| Crew: 7 up/ 8 down | CDR - Robert L. Gibson |
| Plt - Charles J. Precourt | |
| MS 1 - Ellen S. Baker (PLC & EV 2) | |
| MS 2 - Gregory J. Harbaugh (EV 1) | |
| MS 3 - Bonnie J. Dunbar | |
| Mir-19/Cdr - Anatoli Solovyov | |
| Mir-19/Eng - Nikolai M. Budarin | |
| Returning Mir Crew | |
| Mir-18/Cdr - Vladimir N. Dezhurov | |
| Mir-18/Eng - Gennadi M. Strekalov | |
| Mir-18/Res - Norman E. Thagard | |
| Launch | 27 June 1995 @ 1532:19 EDT |
| Orbital incl: | 51.65 |
| Max alt: | 400.7 km. |
| Orbits: | 153 |
| Dur: | 9:19:22:15 |
| Landing: | 7 July 1995 @ 1054:34 EDT |
| Launch Window: | 10 minutes, 28 seconds (3:32:19 - 3:42:47 pm EDT) |
| TAL Sites: | Ben Guerir, Morocco (Alternates: Zaragoza, Spain and Moron, Spain) |
| AOA site: | KSC (Alternates: WS) |
| Primary landing site: | KSC/SLF |
| Landing Speed: | 206 knots (237 mph) |
| Landing rollout: | 8,364' from main gear touchdown (2,243' from threshold) |
| Vehicle weight @ liftoff: | 4,511,586 lbs |
| Orbiter weight @ liftoff: | 249,088 lbs |
| Orbiter weight @ landing: | 214,831 lbs |
| Cargo mass approx.: | 26,607 lbs |
| Landing Weight: | 27,083 lbs (Including returning Mir cargo) |
| Special mission kits: | 2 EMU's, SORG Galley, TIPS, PSA, SAREX VHF Antenna (in the bay), five loaded cryo-tank sets, OI-24 Software (1st flight), 2 new Kodak DCS 460 Color Digital Cameras (ESC's), Recumbent seats for returning Mir |
| Spacelab-Mir | SL Long Module Unit 2 & extended tunnel. Total mass - 21,281 lbs |
| Orbiter Docking System - ODS | Utilizing the Androgynous Peripheral Attachment System (APAS) - mass: 4,016 lbs. ODS also serves as the crew's airlock. |
| Mid-deck | In-Cabin IMAX Camera (IMAX-10), In-Cabin TEPC (see DTO-0684, 1st flight) & SAREX-II Configuration-Mir (Callsigns: Precourt - KB5YSQ & Baker - KB5SIX). |
| Docking: | 0900 EDT, 29 June | Hatch open - 1100 EDT |
| Undocking: | Hatch close - 1534 EDT, 3 July | 0709 EDT, 4 July |
| SSME's: | 2028 (1) - 10th use, 2034 (2) - 6th use, 2032 (3) - 3rd use. At Tower Clear 104% |
| OMS Pods/Engines: | LP-03/105 - Pod 18th use, Motor 16th use & RP-04/108 - Pod 14th use, Motor 18th use |
| ET: | ET-70 (LWT-63) |
| SRB's: | BI-072 (RSRM-45) - Set successfully recovered |
| 18 November 1994 | ET-70 arrives on dock KSC |
| 21 November 1994 | OV-104 returns to OPF-3 following Mission-66/STS-66 |
| 13 March 1995 | ODS payload was installed into the orbiter while in the OPF |
| 16 March 1995 | ET-70/SRB mate in the VAB High Bay-1 |
| 22 March 1995 | Spacelab-Mir payload was installed into the orbiter while in the OPF |
| 20 April 1995 | OV-104 rollover from OPF-3 to the VAB High Bay for stacking the same day |
| 26 April 1995 | Stack rollout to Pad 39A |
| 25 May 1995 | TCDT countdown dress rehearsl conducted with crew aboard |
| 20 June 1995 | "Call to stations" 43 hr countdown started at 9:30 am EDT & astronaut arrival at KSC |
| 27 June 1995 | Launch |
| 29 June - 4 July 1995 | Joint activities docked with Mir space station |
| 7 July 1995 | Landing at KSC/SLF. OV-104 returned to OPF-2 the same day |