Survey observations began on May 3, 2008, with ZOA (A2144) and GALFACTS (A2390) as commensal partners.
Observations are ongoing, one field at a time. See daily observing schedule and position plots for more details.
A rough outline of survey goals (past and anticipated) is as follows:
| 2008 Apr - May | pre-survey tests |
| 2008 May - Jun | field A observed |
| 2008 Jun - Aug | field ZW observed |
| 2008 Aug - Oct | field D observed |
| 2009 Summer | complete survey (B + C) |
| 2010 Winter | first public data release |
| 2011 Spring | final public data release |
The survey data products (FITS spectral line image cubes) are subject to an 18-month proprietary period before public release. The release dates above presume science cubes are generated as soon as possible after field observations are completed. Earlier access is possible via collaboration with one or more members of the I-GALFA survey team.