SANGAMON COUNTY WATER RECLAMATION DISTRICT The Sangamon County Water Reclamation District (SCWRD) was organized under the Illinois Sanitary District Act of 1917. It was formed in 1924 and at that time was known as the Springfield Sanitary District.
In general, airlines offer their cheapest flights during business hours, when value-minded business travelers are booking flights. The best single time and day to book a flight is 3 p.m. Eastern time on Tuesday, according to Rick Seaney, CEO of FareCompare. Early morning or late-night flights are less popular, and therefore cheaper. Purchasing a so-called red-eye flight may also save you money.
That's when the airlines adjust their prices to match whatever deal another airline ran on Monday. And it's still good advice. However, researchers recently found that weekends are overall the best time to buy. Also, the day you fly makes a big difference, with Tuesday being the least expensive. Sites like Matrix, Bing Travel and AirfareWatchdog can help you find cheap flights or predict when prices are going to be the cheapest.