Service comparison

Railway vs. Fly.io

Railway vs. Fly.io — reliability, API availability, and incident frequency head-to-head.

Last 90 days · 58 incidents total · Data via Pulsetic monitoring

Head-to-head

90-day summary

Railway

railway.app

Online
- 90-day uptime
  
  100.00%
- Incidents (90d)
  
  0
  
  0 major · 0 minor
- Median resolution
  
  —
- Longest outage
  
  —
View status page →
Fly.io

fly.io

Online
- 90-day uptime
  
  85.64%
- Incidents (90d)
  
  58
  
  25 major · 33 minor
- Median resolution
  
  1h 41m
- Longest outage
  
  77h 53m
View status page →

Uptime over time

Availability across windows

Window	Railway	Fly.io	Δ
Last 24 hours	100.00%	86.18%	+13.82 pp
Last 7 days	100.00%	86.50%	+13.50 pp
Last 30 days	100.00%	84.06%	+15.94 pp
Last 90 days	100.00%	85.64%	+14.36 pp

Δ is percentage-point difference (Railway minus Fly.io). Higher is better.

Incidents 90-day

Severity breakdown

Railway

0 total

0 major 0 minor
- Median resolution
  
  —
- Longest outage
  
  —
Fly.io

58 total

25 major 33 minor
- Median resolution
  
  1h 41m
- Longest outage
  
  77h 53m

Recent activity

Last 5 incidents, side-by-side

Railway

No incidents recorded in the last 90 days.
Fly.io
- Jun 4
  
  Consul cluster degradation
  
  3h 19m
  
  Minor
- Jun 1
  
  Issues with flyctl ssh console and Machines OIDC
  
  10m
  
  Minor
- May 31
  
  IPv6 outage for some machines in ORD
  
  4h 17m
  
  Major
- May 30
  
  Private networking issues in SYD
  
  8m
  
  Minor
- May 30
  
  Elevated deployment errors
  
  1h 38m
  
  Minor
View all incidents →

Bottom line

Railway wins

Railway edges out on 90-day uptime.

Railway posted 100.00% vs. 85.64% for Fly.io (Δ +14.36 pp). Incidents: 0 vs. 58 (-58).

Also compare

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