The places where time crawls are the same places where data dies.
Parked on the tarmac with airplane-mode-off-but-nothing-loads. Between subway stations. The middle third of any country highway. One bar of signal is a strange purgatory: your feeds won't load, your browser spins - but a plain text message will often still crawl through, because SMS was built for exactly this.
On the tarmac. "What usually causes a ground stop?" "How strict is the checked-bag liquid rule in Japan?" A text out, an answer back, no wifi purchase involved.
Underground. Many transit systems have SMS coverage in tunnels long before usable data. In the Bay Area, ask BART Embarcadero and get live departures back as a text.
On dead-zone roads. Old country highways where coverage maps lie. "How do I get a car out of mud?" "Is there a pass closure between Bishop and Bridgeport?" If your phone can text over satellite - iPhone 14+, T-Mobile Starlink, and friends - GumLeaf works with zero bars at all.
"FLIGHT UA123" (delays, gates, and whether the airport itself is holding) · "BART Powell" · "CALTRAIN Palo Alto" · "weather in Truckee tonight" · "when is sunset in Moab" · "how do I entertain a 4 year old with nothing but a receipt and a pen"
Free for your first 10 answers each month (30 the first month) - save the number now, while you're bored enough to be reading this page.