tailodds FORECAST
Tickets
Any day
Showing Delta only (incl. its regional partners)All airlines ×
538 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: Delta’s ATL → GEG flights land within a few points of 4 in 5 on time whatever the hour.

Best time to leave 9–10 am 87% arrive on time from ATL
Best single flight DL 787 ATL 09:55 → GEG 11:36 · 85% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

9
10
11
12
13
14
15
16
17
18
19
20
ATL
90
82
76
89
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
DL 787 ATL 09:55 GEG 11:36 85%

All 3 Delta flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
DL 787 ATL 09:55 GEG 11:36 4h 41m 365 85% 1.4% 37 min
DL 1843 ATL 19:45 GEG 21:32 4h 47m 37 59% 0.0% 65 min
DL 687 ATL 19:54 GEG 21:37 4h 43m 79 73% 0.0% 43 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
Delta ATL GEG 4h 43m 81% 1.1% 538 Flying now

Alternatives with one stop

All connections →
DeltaDetails → ATL 08:15 → SLC 10:15DL 830 1h 15m Salt Lake City SLC 11:30 → GEG 12:15DL 1452 7h 00m 93% 76%
DeltaDetails → ATL 09:55 → MSP 11:30DL 2090 47m Minneapolis MSP 12:17 → GEG 13:18DL 2437 6h 23m 78% 68%
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON