All services / Reliability / November 2026
Travel reliability leaderboard: November 2026
Live: month to date (2 days so far), updated hourly. Results freeze on the 1st. Ranked by uptime from our own checks, then fewest outages, then least downtime. Methodology · JSON
Most reliable
- Airbnb · 100%
- Alaska Airlines · 100%
- American Airlines · 100%
- Booking.com · 100%
- Delta Air Lines · 100%
- Expedia · 100%
- Google Maps · 100%
- JetBlue · 100%
- Lyft · 100%
- Marriott Bonvoy · 100%
Most outage-prone
- Southwest Airlines · 0 outages, — down · 97.94%
Full ranking (14)
| # | Service | Uptime | Outages | Total downtime | Median outage | User reports |
|---|---|---|---|---|---|---|
| 1 | Airbnb | 100% | 0 | — | — | 0 |
| 2 | Alaska Airlines | 100% | 0 | — | — | 0 |
| 3 | American Airlines | 100% | 0 | — | — | 0 |
| 4 | Booking.com | 100% | 0 | — | — | 0 |
| 5 | Delta Air Lines | 100% | 0 | — | — | 0 |
| 6 | Expedia | 100% | 0 | — | — | 0 |
| 7 | Google Maps | 100% | 0 | — | — | 0 |
| 8 | JetBlue | 100% | 0 | — | — | 0 |
| 9 | Lyft | 100% | 0 | — | — | 0 |
| 10 | Marriott Bonvoy | 100% | 0 | — | — | 0 |
| 11 | Tesla app | 100% | 0 | — | — | 0 |
| 12 | United Airlines | 100% | 0 | — | — | 0 |
| 13 | Waze | 100% | 0 | — | — | 0 |
| 14 | Southwest Airlines | 97.94% | 0 | — | — | 0 |
Methodology
- Uptime: share of the covered time a service was up. Downtime is the time covered by our own failed HTTP checks (each failed check counts for one check interval; checks run from Cloudflare's network) merged with confirmed outages (below), even ones our checks missed. Overlapping periods are counted once. It measures reachability, not every feature.
- Outages: public outages in our outage log (outage level or worse for at least 10 minutes, or a major outage), excluding ones flagged as false positives. Outages are confirmed by the vendor's status page and/or user reports. Downtime is clipped to the period.
- User reports: problem reports submitted on this site during the period.
- Minimum data: a service is ranked only with checks on at least 60% of the days in the period (2 of 2) and at least 24 checks (about 12 a day). Services ranked with fewer than 50 checks a day are marked lower confidence (*); short outages between their checks are more likely to be missed. 730 services were left out for too little data.
- Order: uptime (high to low), then fewer outages, less downtime, fewer reports. Month pages freeze on the 1st (UTC); the current month is live.