These lyrics are from Joe Diffie's song 'Goodnight Sweetheart' which appears as the last track on his 1992 album Regular Joe.
The song was covered by David Kersh in 1996 for his album Goodnight Sweetheart.
Joe Diffie didn't release 'Goodnight Sweetheart' as a single, but David Kersh did in 1996, when it reached #6 in the Billboard Country & Western chart.
The full lyrics are as follows:
Window seat thirty thousand feet above the ground
Blue moon beams on silver wings brings me down
Slippin' off my coat for the long night flight
I find a note she wrote last night
I can almost hear those words as I close my eyes
Goodnight, sweetheart, sleep tight, wherever you are
God hold you in his arms while we're apart
Though you're far away your love will stay
Tucked away here in my heart
Goodnight, sweetheart, sleep tight, wherever you are
These days I leave
The one who need me more and more it seems
It's a high price that she pays for the dreams I dream, so
Goodnight, sweetheart, sleep tight, wherever you are
God hold you in his arms while we're apart
Though you're far away your love will stay
Tucked away here in my heart
Goodnight, sweetheart, sleep tight, wherever you are
Why not sing along to David Kersh's version by watching this YouTube video of 'Goodnight Sweetheart', complete with lyrics?