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Delta-Sonic

Licensed as Delta-Sonic Carwash Systems, Inc.

1924 Route 34, Oswego, IL, 60543

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Illinois licence 201002379 · Truck Stop Establishment · licensed

Historical performance at a glance

Official data through July 2026

Trailing 12 months

90.28%

historical observed payout

Based on $13.8M played across 12 reported months

High confidence — Based on 12 reported months and $13.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.

This figure summarizes past establishment-level results. It is not machine RTP and does not predict future outcomes.

2026 year to date

90.15%

$8.2M played · 7 mo

Terminals

6

Most recent reported count

Amount returned to players

$12.5M

Trailing 12 months

Month by month

The line is observed payout. The bars beneath are how much was played that month — a percentage on a quiet month rests on less evidence.

88.5%90.7%93.0%playedJun ’24: 91.51% on $970K playedJul ’24: 89.91% on $979K playedAug ’24: 91.03% on $1.0M playedSep ’24: 91.90% on $977K playedOct ’24: 88.87% on $939K playedNov ’24: 91.96% on $873K playedDec ’24: 91.20% on $984K playedJan ’25: 91.79% on $908K playedFeb ’25: 91.08% on $913K playedMar ’25: 90.31% on $1.1M playedApr ’25: 89.82% on $990K playedMay ’25: 90.38% on $1.0M playedJun ’25: 91.49% on $975K playedJul ’25: 91.76% on $1.2M playedAug ’25: 90.55% on $1.2M playedSep ’25: 91.55% on $1.1M playedOct ’25: 90.57% on $1.1M playedNov ’25: 88.78% on $1.1M playedDec ’25: 90.84% on $1.2M playedJan ’26: 90.62% on $1.2M playedFeb ’26: 88.85% on $1.1M playedMar ’26: 90.61% on $1.3M playedApr ’26: 92.85% on $1.2M playedMay ’26: 90.21% on $1.2M playedJun ’26: 88.85% on $1.2M playedJul ’26: 88.58% on $968K playedJun ’24Oct ’24Feb ’25Jun ’25Oct ’25Feb ’26Jul ’26
View these figures as a table
Monthly amount played, amount won and observed payout.
MonthPlayedWonPayout
Jul ’26$968K$858K88.58%
Jun ’26$1.2M$1.1M88.85%
May ’26$1.2M$1.1M90.21%
Apr ’26$1.2M$1.1M92.85%
Mar ’26$1.3M$1.2M90.61%
Feb ’26$1.1M$987K88.85%
Jan ’26$1.2M$1.1M90.62%
Dec ’25$1.2M$1.0M90.84%
Nov ’25$1.1M$943K88.78%
Oct ’25$1.1M$987K90.57%
Sep ’25$1.1M$997K91.55%
Aug ’25$1.2M$1.1M90.55%
Jul ’25$1.2M$1.1M91.76%
Jun ’25$975K$892K91.49%
May ’25$1.0M$924K90.38%
Apr ’25$990K$890K89.82%
Mar ’25$1.1M$963K90.31%
Feb ’25$913K$832K91.08%
Jan ’25$908K$833K91.79%
Dec ’24$984K$897K91.20%
Nov ’24$873K$802K91.96%
Oct ’24$939K$834K88.87%
Sep ’24$977K$898K91.90%
Aug ’24$1.0M$935K91.03%
Jul ’24$979K$880K89.91%
Jun ’24$970K$888K91.51%

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Every reported period

PeriodPayoutPlayedConfidence
Year to date7 mo90.15%$8.2MHigh confidence — Based on 7 reported months and $8.2M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 3 months3 mo89.25%$3.4MMedium confidence — Based on 3 reported months and $3.4M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 6 months6 mo90.07%$7.1MHigh confidence — Based on 6 reported months and $7.1M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 12 months12 mo90.28%$13.8MHigh confidence — Based on 12 reported months and $13.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 24 months24 mo90.60%$25.7MHigh confidence — Based on 24 reported months and $25.7M played. Confidence reflects how much data supports this figure, not the quality of the venue.
All available history26 mo90.60%$27.6MHigh confidence — Based on 26 reported months and $27.6M played. Confidence reflects how much data supports this figure, not the quality of the venue.

Figures come from Illinois Gaming Board monthly reports. Full methodology. Must be 21+.