As noted earlier in the press release from WWE, the WrestleMania 30 special will be airing on NBC on Sunday, August 3rd before Sunday Night Football. In previous years the show aired in the 9pm Saturday night timeslot. The Sunday night timeslot should get them move viewers. One thing to note is that Daniel Bryan (who wrestled twice on the show and won the WWE title on the show) is not listed in the press release.
The one-hour special is set to feature the opening segment with Hulk Hogan, Stone Cold Steve Austin, and The Rock. The special will also feature Bray Wyatt vs. John Cena and The Undertaker losing his undefeated streak to Brock Lesnar.