One minute and 30 seconds to end of blackout.
6 seconds sound clip from the Apollo 13 movie soundboard.
You can hear this line at 02:06:46 in the Blu-ray version of the movie.
Quote context
[...]
- Expect to regain signal in three minutes.
- It all depends on the heat shield.
- Back to the Iwo Jima and our live cameras there.
- Coming up now on three minutes until time of drogue deployment.
- Standing by for any reports of acquisition.
- One minute and 30 seconds to end of blackout.
- No re-entering ship has ever taken longer than three minutes to emerge from blackout.
- This is the critical moment. Will the heat shield hold?
- Okay, Flight, that's three minutes. We are standing by for acquisition.
[...]